Tuominen, M Efficacy of 0.3 mg morphine intrathecally in preventing tourniquet pain during spinal anaesthesia with hyperbaric bupivacaine. [electronic resource] - Acta anaesthesiologica Scandinavica Feb 1988 - 113-6 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0001-5172 Standard No.: 10.1111/j.1399-6576.1988.tb02697.x doi Subjects--Topical Terms: AdultAnalgesics, OpioidAnesthesia, SpinalDouble-Blind MethodDrug EvaluationFemaleHumansInjections, SpinalLeg--surgeryMaleMiddle AgedMorphine--administration & dosagePain MeasurementTourniquets