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Number of items: 18.

Article

Firth, A.Y., Davis, H. and Horwood, A.M. (2013) Binocular visual acuity in intermittent exotropia: role of accommodative convergence. American Journal of Ophthalmology, 155 (4). pp. 776-777. ISSN 0002-9394

Pankhania, S.R. and Firth, A.Y. (2011) The Response AC/A Ratio: Differences Between Inducing and Relaxing Accommodation at Different Distances of Fixation. Strabismus, 19 (2). pp. 52-56. ISSN 0927-3972

Gratton , L.C. and Firth, A.Y. (2010) Stimulus and response AC/A ratios in an orthoptic student population. British and Irish Orthoptic Journal, 7. pp. 41-44. ISSN 1743-9868

Hirani , K.J. and Firth, A.Y. (2009) Convergence accommodation to convergence (CA/A) ratio: stability with different levels of convergence demand. British and Irish Orthoptic Journal, 6. pp. 60-64. ISSN 1743-9868

Firth, A.Y. and Walker, K. (2006) Visual side effects from transdermal scopolamine (Hyoscine). Developmental Medicine and Child Neurology, 48 (2). pp. 137-138. ISSN 1469-8749

Firth, A.Y. (2006) Transdermal scopolamine (Hyoscine): visual side-effects. British and Irish Orthoptic Journal (3). 14 - 16 . ISSN 1743-9868

Firth, A.Y. (2005) Class A drug abuse: an ophthalmologist's problem? Eye, 19 (6). pp. 609-610. ISSN 1476-5454

Firth, A.Y. (2005) Heroin and diplopia. Addiction, 100 (1). pp. 46-50. ISSN 0965-2140

Firth, A.Y., Pulling, S., Carr, M.P. et al. (1 more author) (2004) Orthoptic status before and immediately after heroin detoxification. British Journal of Ophthalmology, 88 (9). pp. 1186-1190. ISSN 1468-2079

Firth, A.Y. (2004) Ocular sequelae from the illicit use of class A drugs. British and Irish Orthoptic Journal, 1. pp. 10-18. ISSN 0068-2314

Ulyat, K., Firth, A.Y. and Griffiths, H.J. (2004) Quantifying the vertical fusion range at four distances of fixation in a normal population. British and Irish Orthoptic Journal, 1. pp. 43-45. ISSN 0068-2314

Goodall, E. and Firth, A.Y. (2003) Blur point versus indistinguishable point in assessment of accommodation: objective and subjective findings in early presbyopes. British Orthoptic Journal, 60. pp. 41-44. ISSN 0068-2314

Firth, A.Y. (2003) Sixty yet still active! British Orthoptic Journal, 60. p. 1. ISSN 0068-2314

Firth, A.Y. (2002) Editorial stance on duplicate and salami publication. British Orthoptic Journal, 2002 (59). pp. 1-2. ISSN 0068-2314

Melville, A.C. and Firth, A.Y. (2002) Is there a relationship between prism fusion range and vergence facility? British Orthoptic Journal, 59. pp. 38-44. ISSN 0068-2314

Firth, A.Y. (2001) Heroin withdrawal as a possible cause of acute concomitant esotropia in adults. Eye, 15 (2). pp. 189-192. ISSN 1476-5454

Tuff, L.C., Firth, A.Y. and Griffiths, H.J. (2000) Prism vergence measurements following adaptation to a base out prism. British Orthoptic Journal, 57. pp. 42-44. ISSN 0068-2314

Firth, A.Y., Leach , C.M., Griffiths , H.J. et al. (1 more author) (1996) Patterns of Nonlinearity in the Ratio of Stimulus Accommodative Convergence to Accommodation. Middle East Journal of Ophthalmology, 4 (2). pp. 123-127.

This list was generated on Sun Aug 18 16:43:09 2019 BST.