[Congenital atresia of the naso-lacrimal duct].
D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007767:Lacrimal Duct Obstruction / Q000151:congenital* / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000235:genetics / Q000628:therapy; D008297:Male