The obstetrical experience of 20 years in one family practice.
D000767:Anesthesia, Epidural; D002140:California; D000013:Congenital Abnormalities / Q000453:epidemiology; D036861:Delivery, Obstetric / Q000379:methods; D005194:Family Practice; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D009774:Obstetrics; D011183:Postoperative Complications / Q000209:etiology; D011247:Pregnancy; D011295:Prenatal Care