1. Visual evoked responses in the diagnosis and management of patients suspected of multiple sclerosis;Asselman, P.; Chadwick, D.W.; Marsden, C.D.;Brain,1975
2. The paradoxical lateralisation of the evoked response to pattern-reversal stimulation of the visual half fields in man. In preparation;Barrett, G.; Blumhardt, L.D.; Halliday, A.M.,1977
3. A paradox in the lateralisation of the visual evoked response;Barrett, G.; Blumhardt, L.D.; Halliday, A.M.; Halliday, Elise; Kriss, A.;Nature,1976
4. Paradoxical reversal of lateralisation of the half-field pattern evoked response with monopolar and bipolar electrode montages;Barrett, G.; Blumhardt, L.D.; Halliday, A.M.; Halliday, Elise; Kriss, A.;Journal of Physiology,1976
5. The topography of the visual evoked response to half-field stimulation;Beauchamp, M.; Matthews, W.B.; Small, D.; Stein, J.F.;Journal of Physiology,1976