Down's syndrome in ancient Europe.
D000293:Adolescent; D000328:Adult; D004314:Down Syndrome / Q000453:epidemiology / Q000266:history*; D005060:Europe / Q000453:epidemiology; D005260:Female; D049690:History, Ancient; D006801:Humans; D008423:Maternal Age; D010164:Paleopathology; D010641:Phenotype; D011247:Pregnancy; D015995:Prevalence