title: Blindness due to optic-nerve atrophy and hypoplasia in children: an epidemiological study (1944-1974).
mesh_terms: D000015:Abnormalities, Multiple; D000293:Adolescent; D000328:Adult; D001238:Asphyxia Neonatorum / Q000150:complications; D001766:Blindness / Q000453:epidemiology / Q000209:etiology*; D001955:British Columbia; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000150:complications; D007231:Infant, Newborn; D007233:Infant, Postmature; D007234:Infant, Premature; D007427:Intracranial Pressure; D008297:Male; D007744:Obstetric Labor Complications; D009896:Optic Atrophy / Q000150:complications* / Q000151:congenital; D009900:Optic Nerve / Q000002:abnormalities*; D011225:Pre-Eclampsia / Q000150:complications; D011247:Pregnancy; D012744:Sex Ratio