Mepivacaine for spinal anesthesia in vaginal delivery. An objective comparison with tetracaine.
D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D005260:Female; D006801:Humans; D008619:Mepivacaine; D011247:Pregnancy; D013748:Tetracaine
D013748:Tetracaine; D008619:Mepivacaine