Dávalos, M [Epidural morphine. Treatment of postoperative pain (author's transl)]. [electronic resource] - Revista espanola de anestesiologia y reanimacion Sep 1981 - 261-3 p. digital Publication Type: English Abstract; Journal Article ISSN: 0034-9356 Subjects--Topical Terms: AdultAnesthesia, EpiduralFemaleHumansHysterectomyMiddle AgedMorphine--administration & dosagePain, Postoperative--drug therapy