Malformations and leukemia in children with Down's syndrome.
D000015:Abnormalities, Multiple; D000328:Adult; D001724:Birth Weight; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000150:complications*; D004378:Duodenal Diseases / Q000150:complications; D004386:Duodenum / Q000002:abnormalities; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007621:Karyotyping; D007938:Leukemia / Q000150:complications*; D008297:Male; D008423:Maternal Age; D012737:Sex Factors