The infant born of a single mother pregnancy. A study of the risk.
D000293:Adolescent; D000328:Adult; D000013:Congenital Abnormalities / Q000453:epidemiology*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007744:Obstetric Labor Complications / Q000453:epidemiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D012847:Single Person; D013997:Time Factors