[Studies on visual acuity and nystagmus. I. Studies on the improvement of visual efficiency in nystagmus amblyopia].
D000293:Adolescent; D000328:Adult; D000550:Amblyopia / Q000628:therapy*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009759:Nystagmus, Pathologic / Q000628:therapy*; D014785:Vision, Ocular; D014792:Visual Acuity