Alan W. Johnston

Relationship between vision impairment and ability to perform activities of daily living

Sharon A. Haymes, Alan W. Johnston, A.D. Heyes · Ophthalmic and Physiological Optics · 2002 · 205 citations

Medicine, Ophthalmology, Optometry +17

Mobility of People with Retinitis Pigmentosa as a Function of Vision and Psychological Variables

Sharon A. Haymes, Daryl Guest, A.D. Heyes et al. · Optometry and Vision Science · 1996 · 147 citations

Medicine, Psychology, Vision Science +17

One hundred requests for predictive testing for Huntington's disease

Sheila A Simpson, J.P.H. Basson, David M. Alexander et al. · Clinical Genetics · 1992 · 39 citations

Life Sciences, Genetics, Obstetrics +12

Prenatal diagnosis and family studies in a case of propionicacidaemia

D. Gompertz, Patricia A. Goodey, H. Thom et al. · Clinical Genetics · 1975 · 33 citations

Medicine, Biochemistry, Obstetrics +11

Preliminary Investigation of the Responsiveness of the Melbourne Low Vision ADL Index to Low-Vision Rehabilitation

Sharon A. Haymes, Alan W. Johnston, and ANTHONY D. HEYES · Optometry and Vision Science · 2001 · 28 citations

Medicine, Ophthalmology, Rehabilitation Medicine +17