title: [Various epidemiological aspects of Down's syndrome].
mesh_terms: D000293:Adolescent; D000328:Adult; D002869:Chromosome Aberrations; D004314:Down Syndrome / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008423:Maternal Age; D010298:Parity
vernacular_title: Algunos aspectos epidemiológicos del sindrome de Down.