Aho, M Effects of intramuscular clonidine on hemodynamic and plasma beta-endorphin responses to gynecologic laparoscopy. [electronic resource] - Anesthesiology May 1990 - 797-802 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0003-3022 Standard No.: 10.1097/00000542-199005000-00004 doi Subjects--Topical Terms: AdultAnesthesia, InhalationClonidine--administration & dosageDouble-Blind MethodFemaleGenital Diseases, Female--diagnosisHemodynamics--drug effectsHumansInjections, IntramuscularLaparoscopyPreanesthetic MedicationRandomized Controlled Trials as Topicbeta-Endorphin--blood