Vela Díaz, R [Value of the antimorphine effect of pentazocine (Sosegon) in anesthesiology]. [electronic resource] - Revista espanola de anestesiologia y reanimacion Jul 1973 - 251-60 p. digital Publication Type: Journal Article ISSN: 0034-9356 Subjects--Topical Terms: Anesthesia, IntravenousHumansMorphine--adverse effectsNalorphine--adverse effectsNarcotic AntagonistsPentazocine