title: Down syndrome in sub-Saharan Africa.
authors.affiliation: Department of Human Genetics, Faculty of Medicine, University of Pretoria, South Africa.
authors.forename: A L
authors.initials: AL
authors.lastname: Christianson
mesh_terms: D000293:Adolescent; D000328:Adult; D017954:Africa South of the Sahara / Q000453:epidemiology; D044383:Black People / Q000235:genetics; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000175:diagnosis / Q000453:epidemiology* / Q000235:genetics / Q000473:pathology / Q000517:prevention & control; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis / Q000235:genetics; D006330:Heart Defects, Congenital / Q000453:epidemiology / Q000208:ethnology / Q000235:genetics; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D008297:Male; D008423:Maternal Age; D008875:Middle Aged; D010641:Phenotype; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000706:statistics & numerical data; D015995:Prevalence; D044465:White People / Q000235:genetics