1. Evoked occipital potentials recorded from the scalp electrodes in response to focal visual stimulation;Copenhaver;Invest. Ophthal,1963
2. The visual evoked potential: Physiological, developmental and clinical aspects;Creutzfeldt;Electroenceph. clin. Neurophysiol. Suppl,1967
3. Photic intermittency, pupillary diameter, and the visually evoked potential;Fleming;Vision Res,1972