[Influence of maternal age on the appearance of mongolism].
D000375:Aging; D004314:Down Syndrome / Q000209:etiology*; D005260:Female; D006801:Humans; D008423:Maternal Age; D011247:Pregnancy / Q000502:physiology
AGING/effects; MONGOLISM/etiology and pathogenesis; PREGNANCY/physiology
Influenza dell'età materna nella comparsa del mongolismo.