Qin, Zhaojun The impact of dexmedetomidine added to ropivicaine for transversus abdominis plane block on stress response in laparoscopic surgery: a randomized controlled trial. [electronic resource] - BMC anesthesiology 10 2019 - 181 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1471-2253 Standard No.: 10.1186/s12871-019-0859-7 doi Subjects--Topical Terms: Abdominal MusclesAdrenergic alpha-2 Receptor Agonists--administration & dosageAdultAnesthetics, Local--administration & dosageBlood Pressure--drug effectsDexmedetomidine--administration & dosageDose-Response Relationship, DrugDouble-Blind MethodFemaleHeart Rate--drug effectsHumansLaparoscopy--methodsMiddle AgedNerve Block--methodsProspective StudiesRopivacaine--administration & dosageStress, Physiological--drug effectsUltrasonography, Interventional