[Obstetrical anesthesia with ketamine].
D000700:Analgesics; D000773:Anesthesia, Obstetrical; D000777:Anesthetics; D003510:Cyclohexanes; D005260:Female; D006801:Humans; D007649:Ketamine; D011247:Pregnancy
D000700:Analgesics; D000777:Anesthetics; D003510:Cyclohexanes; D007649:Ketamine
Anestesia obstétrica con ketamine.