[The frequency of premature infants among children with cleft lip and cleft palate].
D001722:Birth Order; D001835:Body Weight; D002971:Cleft Lip / Q000453:epidemiology*; D002972:Cleft Palate / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007746:Labor Presentation; D008423:Maternal Age; D011247:Pregnancy
Die Häufigkeit der Frühgeborenen unter den Trägern von Lippen-Kiefer-Gaumen-Segel-Spalten.