Painless labor by continuous epidural bupivacaine.
D000328:Adult; D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D002045:Bupivacaine; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
D002045:Bupivacaine