The young adolescent as an obstetric risk.
D000037:Abruptio Placentae / Q000453:epidemiology; D000293:Adolescent; D001741:Black or African American; D001720:Birth Injuries / Q000453:epidemiology; D002641:Chicago; D002648:Child; D036861:Delivery, Obstetric; D004461:Eclampsia / Q000453:epidemiology; D005260:Female; D006801:Humans; D007087:Illinois; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology; D007234:Infant, Premature; D008427:Maternal Health Services; D007744:Obstetric Labor Complications / Q000453:epidemiology; D010923:Placenta Previa / Q000453:epidemiology; D011225:Pre-Eclampsia / Q000453:epidemiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D011295:Prenatal Care