Pur, S [Utilization of the flash fusion phenomenon in ophthalmology. I. Physiology and technic of flash perimetry. II. Flash perimetry in multiple sclerosis]. [electronic resource] - Ceskoslovenska oftalmologie Sep 1967 - 364-74 p. digital Publication Type: Journal Article ISSN: 0009-059X Subjects--Topical Terms: AdolescentAdultAgedChildFemaleHumansLightMaleMiddle AgedMultiple Sclerosis--diagnosisNeurologic ExaminationVisual Perception