Items where authors include "Puffer, S."

Article

Adamson, J., Cockayne, S., Puffer, S. et al. (1 more author) (2006) Review of randomised trials using the post-randomised consent (Zelen's) design. Contemporary Clinical Trials, 27 (4). pp. 305-319. ISSN 1551-7144

Porthouse, J., Cockayne, S., King, C. et al. (12 more authors) (2005) Randomised controlled trial of calcium and supplementation with cholecalciferol (vitamin D3) for prevention of fractures in primary care. British Medical Journal, 330 (7498). pp. 1003-1009. ISSN 0959-8138

Puffer, S., Porthouse, J., Birks, Y. et al. (2 more authors) (2004) Increasing response rates to postal questionnaires: a randomised trial of variations in design. Journal of Health Services Research & Policy, 9 (4). pp. 213-217. ISSN 1355-8196

Porthouse, J., Birks, Y.F., Torgerson, D.J. et al. (3 more authors) (2004) Risk factors for fracture in a UK population: a prospective cohort study. Quarterly Journal of Medicine, 97 (9). pp. 569-574. ISSN 1460-2725