ICD, modified: Chapter 11 of ICD-9-CM, Pregnancy, Childbirth and Puerperium.
D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000145:classification*; D008499:Medical Records; D007744:Obstetric Labor Complications; D011181:Postnatal Care / Q000145:classification; D011247:Pregnancy; D011248:Pregnancy Complications; D011295:Prenatal Care / Q000145:classification; D014481:United States