title: [Age distribution and sex incidence of the mentally retarded in Sweden, 1973 (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000453:epidemiology* / Q000401:mortality; D008297:Male; D008875:Middle Aged; D011627:Puberty; D012189:Retrospective Studies; D012737:Sex Factors; D013548:Sweden
vernacular_title: Altersverteilung und Geschlechtszugehörigkeit bei geistig Behinderten in Schweden 1973