[An electroretinographical mass examination on pupils of a school for the deaf and dumb].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000503:physiopathology*; D004596:Electroretinography; D005128:Eye Diseases / Q000151:congenital*; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D012174:Retinitis Pigmentosa / Q000175:diagnosis*