1. Delayed visual evoked response in optic neuritis;Halliday, A.M.; McDonald, W.I.; Mushin, J.;Lancet,1972
2. Effect of refractive error on the visual evoked response;Collins, D.W.K.; Carrol, W.M.; Black, J.L.; Walsh, M.;Br Med J,1979
3. Delayed pattern evoked responses in optic neuritis in relation to visual acuity;Halliday, A.M.; McDonald, W.I.; Mushin, J.;Trans Ophthalmol Soc UK,1973