Etiology of congenital malformations.
D000328:Adult; D000013:Congenital Abnormalities / Q000266:history*; D005260:Female; D049672:History, 19th Century; D006801:Humans; D007087:Illinois; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D013483:Superstitions / Q000266:history