The missing umbilical artery. I. Prospective study based on a maternity unit.
D000328:Adult; D000757:Anencephaly / Q000150:complications; D001724:Birth Weight; D000013:Congenital Abnormalities / Q000150:complications; D005260:Female; D005865:Gestational Age; D006801:Humans; D006849:Hydrocephalus / Q000150:complications; D007231:Infant, Newborn; D007234:Infant, Premature; D007621:Karyotyping; D008297:Male; D010298:Parity; D011247:Pregnancy; D011446:Prospective Studies; D012737:Sex Factors; D012801:Sibling Relations; D012907:Smoking; D013792:Thalidomide / Q000009:adverse effects; D014427:Twins; D014469:Umbilical Arteries / Q000002:abnormalities*
D013792:Thalidomide