Browse by Academic Unit (A-Z)

Fayter, D., Main, C., Misso, K., Ogilvie, D., Petticrew, M., Sowden, A., Stirk, L., Thomas, S., Whitehead, M. and Worthy, G. (2008) Population tobacco control interventions and their effects on social inequalities in smoking. Research Report. University of York, York.

Hempel, S., Norman, G., Golder, S., Aguiar-Ibáñez, R. and Eastwood, A. (2007) Psychosocial interventions for non-professional carers of people with Parkinson's Disease: a scoping review. Research Report. University of York, York.

Soares-Weiser, K., Burch, J., Duffy, S., St John, J., Smith, S., Westwood, M. and Kleijnen, J. (2007) Diagnostic accuracy and cost-effectiveness of faecal occult blood tests (FOBT) used in screening for colorectal cancer: a systematic review. Research Report. University of York, York.

Mason, Anne, Weatherly, Helen, Spilsbury, Karen, Golder, Su, Arksey, Hilary, Adamson, Joy and Drummond, Michael (2007) The effectiveness and cost-effectiveness of respite for caregivers of frail older people. Journal of the American Geriatrics Society, 55 (2). pp. 290-299. ISSN 0002-8614

Bagnall, A-M., Hempel, S., Chambers, D., Orton, V. and Forbes, C. (2007) The treatment and management of chronic fatigue syndrome (CFS) / myalgic encephalomyelitis (ME) in adults and children: update of CRD Report 22. Research Report. University of York, York.

Westwood, M., Fayter, D., Hartley, S., Rithalia, A., Butler, G., Glasziou, P., Bland, M., Nixon, J., Stirk, L. and Rudolf, M. (2007) Childhood obesity: should primary school children be routinely screened? A systematic review and discussion of the evidence. Archives of Disease in Childhood, 97 (97). pp. 416-422. ISSN 0003-9888

Petherick, E.S., Dalton, J.E., Moore, P.J. and Cullum, N. (2006) Methods for identifying surgical wound infection after discharge from hospital: a systematic review. BMC Infectious Diseases, 6 (170). ISSN 1471-2334

Brown, P., Brunnhuber, K., Chalkidou, K., Chalmers, I., Clarke, M., Fenton, M., Forbes, C., Glanville, J., Hicks, N.J., Moody, J., Twaddle, S., Timimi, H. and Young, P. (2006) Health research - How to formulate research recommendations. BMJ, 333 (7572). pp. 804-806. ISSN 0959-8146

McDaid, C.M., Hartley, S., Bagnall, A.-M., Ritchie, G., Light, K. and Riemsma, R.P. (2006) Need for high-quality studies in health technology assessments: The case of a systematic review of treatment for retinoblastoma. International Journal of Technology Assessment in Health Care, 22 (4). pp. 408-418. ISSN 1471-6348

Emmans Dean, M., Norman, G., Hodges, Z., Ritchie, G., Light, K., Eastwood, A., Langley, R., Sydes, M., Parmar, M. and Abel, P. (2006) Parenteral oestrogens for prostate cancer: a systematic review of clinical effectiveness and dose response. Research Report. University of York, York.

Woolacott, N., Orton, L., Beynon, S., Myers, L. and Forbes, C. (2006) Systematic review of the clinical effectiveness of self care support networks in health and social care. Research Report. University of York, York.

Iglesias, C., Nixon, J., Cranny, G., Nelson, E.A., Hawkins, K., Phillips, A., Torgerson, D., Mason, S. and Cullum, N. (2006) Pressure relieving support surfaces (PRESSURE) trial : cost effectiveness analysis. BMJ, 332 (7555). pp. 1416-1418. ISSN 0959-8138

Nixon, J., Cranny, G., Iglesias, C., Nelson, E.A., Hawkins, K., Phillips, A., Torgerson, D., Mason, S. and Cullum, N. (2006) Randomised, controlled trial of alternating pressure mattresses compared with alternating pressure overlays for the prevention of pressure ulcers: PRESSURE (pressure relieving support surfaces) trial. BMJ, 332 (7555). p. 1413. ISSN 0959-8138

Nixon, J., Cranny, G., Iglesias, C., Nelson, A., Hawkins, K., Phillips, A., Torgerson, D., Mason, S. and Cullum, N. (2006) Randomised controlled trial of calcium and supplementation with cholecalciferol (vitamin D3) for prevention of fractures in primary care. British Medical Journal, 330 (7498). pp. 1003-1008. ISSN 0959-8138

Nixon, J., Cranny, G., Iglesias, C., Nelson, A., Hawkins, K., Phillips, A., Torgerson, D., Mason, S. and Cullum, N. (2006) Randomised, controlled trial of alternating pressure mattresses compared with alternating pressure overlays for the prevention of pressure ulcers: PRESSURE (pressure relieving support surfaces) trial. British Medical Journal, 332 (7555). pp. 1413-1415. ISSN 0959-8138

Nixon, J., Cranny, G., Iglesias, C., Nelson, E.A., Hawkins, K., Phillips, A., Torgerson, D., Mason, S. and Cullum, N. (2006) Randomised, controlled trial of alternating pressure mattresses compared with alternating pressure overlays for the prevention of pressure uclers: PRESSURE (pressure relieving support surfaces) trial. British Medical Journal, 322 (7555). pp. 1413-1415. ISSN 0959-8138

McDaid, C.M., Hodges, Z., Fayter, D., Stirk, L. and Eastwood, A. (2006) Increasing participation of cancer patients in randomised controlled trials: a systematic review. Trials, 7 (Art. No. 16). ISSN 1745-6215

Nelson, E.A., O'Meara, S., Craig, D., Iglesias, C., Golder, S., Dalton, J., Claxton, K., Bell-Syer, S.E., Jude, E., Dowson, C., Gadsby, R., O'Hare, P. and Powell, J. (2006) A series of systematic reviews to inform a decision analysis for sampling and treating infected diabetic foot ulcers. Health Technology Assessment, 10 (12). pp. 1-235. ISSN 1366-5278

Whiting, P., Harbord, R., Main, C., Deeks, J.J., Filippini, G., Egger, M. and Sterne, J.A.C. (2006) Accuracy of magnetic resonance imaging for the diagnosis of multiple sclerosis: systematic review. BMJ, 332 (7546). pp. 875-878. ISSN 0959-8146

Fayter, D., McDaid, C., Ritchie, G., Stirk, L. and Eastwood, A. (2006) Systematic review of barriers, modifiers and benefits involved in participation in cancer clinical trials. Research Report. University of York, York, UK.

McDaid, C., Hodges, Z., Fayter, D., Stirk, L. and Eastwood, A. (2006) Systematic review of interventions to increase participation of cancer patients in randomised controlled trials. Research Report. University of York, York, UK.

Woolacott, N., Bravo Vergel, Y., Hawkins, N., Kainth, A., Khadjesari, Z., Misso, K., Light, K., Asseburg, C., Palmer, S., Claxton, K., Bruce, I., Sculpher, M. and Reimsma, R. (2006) Etanercept and infliximab for the treatment of psoriatic arthritis: a systematic review. Clinical and Experimental Rheumatology, 24 (5). pp. 587-593. ISSN 1593-098X

Rodgers, M., Fayter, D., Richardson, G., Ritchie, G., Lewin, R. and Sowden, A.J. (2005) The effects of psychosocial interventions in cancer and heart disease: a review of systematic reviews. Research Report. University of York, York, UK.

Woolacott, N., Puhan, M.A., Misso, K., Steurer, J. and Kleijnen, J. (2005) Systematic review of the clinical and cost effectiveness of ultrasound in screening for developmental dysplasia of the hip in newborns. Research Report. University of York, York, UK.

Eichler, K., Wilby, J., Hempel, S., Myers, L. and Kleijnen, J. (2005) Diagnostic value of systematic prostate biopsy methods in the investigation for prostate cancer: a systematic review. Research Report. University of York, York, UK.

Woolacott, N.F., Puhan, M.A., Steurer, J. and Kleijnen, J. (2005) Ultrasonography in screening for developmental dysplasia of the hip in newborns: systematic review. British Medical Journal, 330 (7505). pp. 1413-1419. ISSN 0959-8138

Westwood, M.E., Whiting, P.F. and Kleijnen, J. (2005) How does study quality affect the results of a diagnostic meta-analysis? BMC Medical Research Methodology, 5 (20). ISSN 1471-2288

Woolacott, N.F., Puhan, M.A., Steurer, J. and Kleijnen, J. (2005) Ultrasonography in screening for developmental dysplasia of the hip in newborns: systematic review. BMJ, 330 (7505). pp. 1413-1415. ISSN 0959-8146

Bridle, C., Riemsma, R.P., Pattenden, J., Sowden, A.J., Mather, L., Watt, S. and Walker, A. (2005) Systematic review of the effectiveness of health behavior interventions based on the transtheorectical model. Psychology and Health, 20 (3). pp. 283-301. ISSN 0887-0446

Whiting, P., Harbord, R. and Kleijnen, J. (2005) No role for quality scores in systematic reviews of diagnostic accuracy studies. BMC Medical Research Methodology, 5 (19). ISSN 1471-2288

Di Blasi, Z., Crawford, F., Bradley, C. and Kleijnen, J. (2005) Reactions to treatment debriefing among the participants of a placebo controlled trial. BMC Health Services Research, 5 (30). ISSN 1472-6963

Whiting, P., Westwood, M., Watt, I., Cooper, J. and Kleijnen, J. (2005) Rapid tests and urine sampling techniques for the diagnosis of urinary tract infection (UTI) in children under five years: a systematic review. BMC Pediatrics, 5 (4). ISSN 1471-2431

Westwood, M.E., Whiting, P.F., Cooper, J., Watt, I.S. and Kleijnen, J. (2005) Further investigation of confirmed urinary tract infection (UTI) in children under five years: a systematic review. BMC Pediatrics, 5 (2). ISSN 1471-2431

Lewis, R., Collins, R., Flynn, A., Dean, M.E., Myers, L., Wilson, P. and Eastwood, A. (2005) A systematic review of cancer waiting time audits. Research Report. University of York, York, UK.

Tierney, J.F. and Stewart, L.A. (2004) Investigating patient exclusion bias in meta-analysis. International Journal of Epidemiology, 34 (1). pp. 79-87. ISSN 0300-5771

Hewitt, A.K., Kainth, A., Pattenden, J., Sowden, A., Duffy, S., Watt, I., Lewin, R. and Thompson, D.R. (2004) Predictors of delay in seeking medical help in patients with suspected heart attack, and interventions to reduce delay: A systematic review. Research Report. University of York, York, UK.

Nixon, J., Duffy, S., Armstrong, N., Craig, D., Glanville, J., Christie, J., Drummond, M. and Kleijnen, J. (2004) The usefulness of the NHS Economic Evaluation Database to researchers undertaking technology assessment reviews. International Journal of Technology Assessment in Health Care, 20 (3). pp. 249-257. ISSN 1471-6348

Philips, Z., Ginnelly, L., Sculpher, M., Claxton, K., Golder, S., Riemsma, R., Woolacoot, N. and Glanville, J. (2004) Review of guidelines for good practice in decision-analytic modelling in health technology assessment. Health Technology Assessment, 8 (36). pp. 1-169. ISSN 1366-5278

McIntosh, H.M., Woolacott, N.F. and Bagnall, A. (2004) Assessing harmful effects in systematic Reviews. BMC Medical Research Methodology, 4 . ISSN 1471-2288

Kainth, A., Hewitt, A., Pattenden, J., Sowden, A., Duffy, S., Watt, I., Thompson, D. and Lewin, R. (2004) Systematic review of interventions to reduce delay in patients with suspected heart attack. Emergency Medicine Journal, 21 (4). pp. 506-508. ISSN 1472-0213

Bagnall, A., Wilby, J., Glanville, J. and Sowden, A. (2004) Scoping review of sabotage and/or tampering in the NHS. Research Report. University of York, York, UK.

Kainth, A., Hewitt, A., Sowden, A., Duffy, S., Pattenden, J., Lewin, R., Watt, I. and Thompson, D. (2004) Systematic review of interventions to reduce delay in patients with suspected heart attack. Emergency Medicine Journal, 21 (4). pp. 506-508. ISSN 1472-0205

Whiting, Penny, Rutjes, Anne W.S., Reitsma, Johannes B., Bossuyt, Patrick M.M. and Kleijnen, Jos (2003) The development of QUADAS: a tool for the quality assessment of studies of diagnostic accuracy included in systematic reviews. BMC Medical Research Methodology, 3 (25). ISSN 1471-2288

Gilbody, S.M., House, A.O. and Sheldon, T.A. (2003) Outcomes measurement in psychiatry: a critical review of outcomes measurement in psychiatric research and practice. Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Vale, C. (2003) Neoadjuvant chemotherapy in invasive bladder cancer: a systematic review and meta-analysis. The Lancet, 361 (9373). pp. 1927-1934. ISSN 0140-6736

Riemsma, R.P., Pattenden, J., Bridle, C., Sowden, A.J., Mather, L., Watt, I.S. and Walker, A. (2003) Systematic review of the effectiveness of stage based interventions to promote smoking cessation. British Medical Journal, 326 (7400). pp. 1175-1177. ISSN 0959-8138

Riemsma, R.P., Pattenden, J., Bridle, C., Sowden, A.J., Mather, L., Watt, I.S. and Walker, A. (2003) Systematic review of the effectiveness of stage based interventions to promote smoking cessation. British Medical Journal, 326 (7400). pp. 1175-1177. ISSN 0959-8138

Toy, E., Macbeth, F., Coles, B., Melville, A. and Eastwood, A. (2003) Palliative thoracic radiotherapy for non-small-cell lung cancer: a systematic review. American Journal of Clinical Oncology, 26 (2). pp. 112-120. ISSN 0277-3732

Wilson, P., Glanville, J. and Watt, I. (2003) Access to the online evidence base: a survey of the Northern and Yorkshire region. Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Deeks, J.J., Dinnes, J., D’Amico, R., Sowden, A.J., Sakarovitch, C., Song, F., Petticrew, M. and Altman, D.J. (2003) Evaluating non-randomised intervention studies. Health Technology Assessment, 7 (27). pp. 1-179. ISSN 1366-5278

Di Blasi, Z., Kaptchuk, T.J., Weinman, J. and Kleijnen, J. (2002) Informing participants of allocation to placebo at trial closure: postal survey. BMJ, 325 (7376). pp. 1329-1331. ISSN 0959-535X

Centre for Reviews and Dissemination, University of York (2002) The Database of Abstracts of Reviews of Effects (DARE). Effectiveness Matters, 6 (2). pp. 1-4.

Gilbody, S.M., House, A.O. and Sheldon, T. (2002) Routine administration of Health Related Quality of Life (HRQoL) and needs assessment instruments to improve psychological outcome: a systematic review. Psychological Medicine, 32 (8). pp. 1345-1356. ISSN 0033-2917

Song, F., Raftery, J., Aveyard, P., Hyde, C., Barton, P. and Woolacott, N. (2002) Cost-effectiveness of pharmacological interventions for smoking cessation: a literature review and a decision analytic analysis. Medical Decision Making, 22 (5 (suppl)). S26-S37. ISSN 0272-989X

Bagnall, A., Whiting, P., Wright, C. and Sowden, A.J. (2002) The effectiveness of interventions used in the treatment/management of chronic fatigue syndrome and/or myalgic encephalomyelitis in adults and children. Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Stewart, L.A. (2002) Chemotherapy in adult high-grade glioma: a systematic review and meta-analysis of individual patient data from 12 randomised trials. The Lancet, 359 (11). pp. 1011-1018. ISSN 0140-6736

Centre for Reviews and Dissemination, University of York (2002) Cost-Effectiveness Matters: The NHS Economic Evaluation Database (NHS EED). Effectiveness Matters, 6 (1). pp. 1-4.

Olsen, O., Middleton, P., Ezzo, J., Gotzsche, P., Hadhazy, V., Herxheimer, A., Kleijnen, J. and McIntosh, H. (2001) Quality of Cochrane reviews: assessment of sample from 1998. BMJ, 323 (7317). pp. 829-832. ISSN 0959-8146

Whiting, P., Bagnall, A.M., Sowden, A.J., Cornell, J.E., Mulrow, C.D. and Ramírez, G. (2001) Interventions for the treatment and management of chronic fatigue syndrome: a systematic review. Journal of American Medical Association, 286 (11). pp. 1360-1368. ISSN 0098-7484

Whiting, P., McDonagh, M. and Kleijnen, J. (2001) Association of Down's syndrome and water fluoride level: a systematic review of the evidence. BMC Public Health, 1 . ISSN 1471-2458

Linde, K., ter Riet, G., Hondras, M., Vickers, A., Saller, R. and Melchart, D. (2001) Systematic reviews of complementary therapies – an annotated bibliography. Part 2: Herbal medicine. BMC Complementary and Alternative Medicine, 1 (5). ISSN 1472-6882

Linde, K., Hondras, M., Vickers, A., ter Riet, G. and Melchart, D. (2001) Systematic reviews of complementary therapies – an annotated bibliography. Part 3: Homeopathy. BMC Complementary and Alternative Medicine, 1 (4). ISSN 1472-6882

Linde, K., Vickers, A., Hondras, M., ter Riet, G., Thormählen, J., Berman, B. and Melchart, D. (2001) Systematic reviews of complementary therapies - an annotated bibliography. Part 1: Acupuncture. BMC Complementary and Alternative Medicine, 1 (3). ISSN 1472-6882

Nixon, J., Khan, K.S and Kleijnen, J. (2001) Summarising economic evaluations in systematic reviews: a new approach. BMJ Journal, 322 (7302). pp. 1596-1598. ISSN 0959-8146

Centre for Reviews and Dissemination, University of York (2001) Improving access to cost-effectiveness information for health care decision making: the NHS Economic Evaluation Database (2nd Edition). Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Kirkham, M. and Stapleton, H. (2001) Informed choice in maternity care: an evaluation of evidence based leaflets. Research Report. University of York, York.

Jepson, R., Di Blasi, Z., Wright, K. and Ter Riet, G. (2001) Scoping review of the effectiveness of mental health services. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (2001) Undertaking systematic reviews of research on effectiveness: CRD's guidance for carrying out or commissioning reviews. Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Gilbody, S.M., House, A.O. and Sheldon, T.A. (2001) Routinely administered questionnaires for depression and anxiety: systematic review. BMJ, 322 (7283). pp. 406-409. ISSN 0959-8138

Centre for Reviews and Dissemination, University of York (2001) Accessing the evidence on clinical effectiveness. Effectiveness Matters, 5 (1). pp. 1-4.

O'Meara, S.M., Cullum, N.A., Majid, M. and Sheldon, T.A. (2001) Systematic review of antimicrobial agents used for chronic wounds. British Journal of Surgery, 88 (1). pp. 4-21. ISSN 0007-1323

Chadwick, B.L., Dummer, P.M.H., Dunstan, F., Gilmour, A.S.M., Jones, R.J., Phillips, C.J., Rees, J., Richmond, S., Stevens, J. and Treasure, E.T. (2001) The longevity of dental restorations: a systematic review. Research Report. University of York, York.

McDonagh, M., Whiting, P., Bradley, M., Cooper, J., Sutton, A., Chestnutt, I., Misso, K., Wilson, P., Treasure, E. and Kleijnen, J. (2000) Fluoridation of Drinking Water: a systematic review of its efficacy and safety. Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Nixon, J., Stoykova, B., Christie, J., Glanville, J.M., Drummond, M. and Kleijnen, J. (2000) The UK NHS Economic Evaluation Database: Economic: Issues in evaluations of health technology. International Journal of Health Technology Assessment, 16 (3). pp. 1-12. ISSN 1471-6348

Centre for Reviews and Dissemination, University of York (1999) Drug treatment of essential hypertension in older people. Effectiveness Matters, 4 (2). pp. 1-4.

Hagell, A. and Bourke Dowling, S. (1999) Scoping review of literature on the health and care of mentally disordered offenders. Research Report. University of York, York.

Lees, J., Manning, N. and Rawlings, B. (1999) Therapeutic community effectiveness: a systematic international review of therapeutic community treatment for people with personality disorders and mentally disordered offenders. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1999) Treating head lice and scabies. Effectiveness Matters, 4 (1). pp. 1-4.

Lart, R., Payne, S., Beaumont, B., Macdonald, G. and Mistry, T. (1999) Women and secure psychiatric services: a literature review. Research Report. University of York, York.

Badger, D., Nursten, J., Williams, P. and Woodward, M. (1999) Systematic review of the international literature on the epidemiology of mentally disordered offenders. Research Report. University of York, York.

Ebrahim, S., Smith, G.D., McCabe, C., Payne, N., Pickin, M., Sheldon, T.A., Lampe, F., Sampson, F., Ward, S. and Wannamthee, G. (1998) Cholesterol and coronary heart disease: screening and treatment. Quality in Health Care, 7 (4). pp. 232-239. ISSN 1475-3901

Centre for Reviews and Dissemination, University of York (1998) Prophylactic removal of impacted third molars: is it justified? Effectiveness Matters, 3 (2). pp. 1-4.

Centre for Reviews and Dissemination, University of York (1998) Screening for ovarian cancer: a systematic review. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1998) Screening for speech and language delay: a systematic review of the literature. Research Report. University of York, York.

Melville, A., Sheldon, T.A., Gray, R. and Sowden, A. (1998) Management of colorectal cancer. Quality in Health Care, 7 (2). pp. 103-108. ISSN 1475-3901

Centre for Reviews and Dissemination, University of York (1998) Smoking cessation: what the health service can do. Effectiveness Matters, 3 (1). pp. 1-4.

Fletcher, A., Cullum, N. and Sheldon, T.A. (1997) A systematic review of compression treatment for venous leg ulcers. BMJ, 315 (7108). pp. 576-580. ISSN 0959-8138

Lister-Sharp, D., O'Meara, S., Bradley, M. and Sheldon, T.A. (1997) A systematic review of the effectiveness of interventions for managing childhood nocturnal enuresis. Research Report. University of York, York.

Glenny, A-M. and O'Meara, S. (1997) A systematic review of the interventions for the prevention and treatment of obesity, and the maintenance of weight loss. Research Report. NHS Centre for Reviews and Dissemination, York, UK.

Snowden, S.K. and Stewart-Brown, S.L. (1997) Preschool vision screening: results of a systematic review. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1997) Screening for prostate cancer. Effectiveness Matters, 2 (2). pp. 1-4.

Sowden, A.J., Grilli, R. and Rice, N. (1997) Concentration and choice in the provision of hospital services. Part I:The relationship between hospital volume and quality of health outcomes. Research Report. University of York, York.

Aletras, V. (1997) Concentration and choice in the provision of hospital services. Part II: The relationship between volume and the scope of activity and hospital costs. Research Report. University of York, York.

Place, M. (1997) Concentration and choice in the provision of hospital services. Part III: The relationship between concentration, patient accessibility and utilisation of services. Research Report. University of York, York.

Ferguson, B., Posnett, J. and Sheldon, T. (1997) Concentration and choice in the provision of hospital services. Summary Report. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1996) A pilot study of 'Informed Choice' leaflets on positions in labour and routine ultrasound. CRD Report (7). NHS Centre for Reviews and Dissemination , York, UK.

Centre for Reviews and Dissemination, University of York (1996) Influenza vaccination and older people. Effectiveness Matters, 2 (1). pp. 1-4.

Centre for Reviews and Dissemination, University of York (1996) Ethnicity and health: reviews of literature and guidance for purchasers in the areas of cardiovascular disease, mental health and haemoglobinopathies. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1995) Review of the research on the effectiveness of health service interventions to reduce variations in health. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1995) Helicobacter pylori and peptic ulcer. Effectiveness Matters, 1 (2). pp. 1-4.

Centre for Reviews and Dissemination, University of York (1995) Relationship between volume and quality of health care: a review of the literature. Research Report. University of York, York.

Centre for Reviews and Dissemination, University of York (1995) Aspirin and myocardial infarction. Effectiveness Matters, 1 (1). pp. 1-4.

Centre for Reviews and Dissemination, University of York (1995) Which way forward for the care of critically ill children? Research Report. University of York, York.

Main, C., Thomas, S., Ogilvie, D., Stirk, L., Petticrew, M., Whitehead, M. and Sowden, A. (2008) Population tobacco control interventions and their effects on social inequalities in smoking: placing an equity lens on existing systematic reviews. BMC Public Health, 8 (178). ISSN 1471-2458

Ogilvie, D., Fayter, D., Petticrew, M., Sowden, A., Thomas, S., Whitehead, M. and Worthy, G. (2008) The harvest plot: A method for synthesising evidence about the differential effects of interventions. BMC Medical Research Methodology, 8 (8). ISSN 1471-2288