Epidural anesthesia for elective cesarean section.
D000767:Anesthesia, Epidural / Q000009:adverse effects*; D001034:Apgar Score; D002585:Cesarean Section; D005260:Female; D005312:Fetal Blood; D006801:Humans; D007022:Hypotension / Q000209:etiology*; D007231:Infant, Newborn; D011247:Pregnancy