Breen, L A The VER: a status report. An experimental but not clinically significant tool. [electronic resource] - Journal of clinical neuro-ophthalmology Dec 1981 - 277-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0272-846X Subjects--Topical Terms: Afferent Pathways--physiologyBlindness--physiopathologyChildChild, PreschoolDiagnosis, DifferentialEvoked Potentials, VisualHumansInfantMultiple Sclerosis--diagnosisPsychophysiologic Disorders--diagnosisVisual Perception--physiology