Birth variables and the incidence of cleft palate. II.
D001719:Birth Certificates; D002971:Cleft Lip / Q000453:epidemiology*; D002972:Cleft Palate / Q000453:epidemiology*; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D011247:Pregnancy; D011248:Pregnancy Complications; D011295:Prenatal Care; D012189:Retrospective Studies; D014481:United States