title: [Survey of blindness by the Danish Department of Social Services, 1976. Results of a screening of blindness among 7,720 mentally retarded children].
mesh_terms: D000293:Adolescent; D001766:Blindness / Q000150:complications / Q000453:epidemiology*; D002648:Child; D002674:Child, Institutionalized; D002675:Child, Preschool; D003718:Denmark; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000150:complications*; D001523:Mental Disorders / Q000150:complications
vernacular_title: Socialstyrelsens blindeundersøgelse 1976. Resultatet af en screening for blindhed blandt 7.720 børn under statens åndssvageforsorg.