[Significance of the lack of an artery in the umbilical cord--a prospective endemiologic study].
D001724:Birth Weight; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D008403:Mass Screening; D011446:Prospective Studies; D014469:Umbilical Arteries / Q000002:abnormalities*
Die Bedeutung des Fehlens einer Arterie in der Nabelschnur--eine prospektive endemiologische Studie.