Effect of addition of tramadol to one MAC sevoflurane on the haemodynamic response to laryngoscopy and tracheal intubation. [electronic resource] - Journal of the College of Physicians and Surgeons--Pakistan : JCPSP Mar 2013 - 173-7 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1681-7168 Standard No.: 03.2013/JCPSP.173177 doi Subjects--Topical Terms: AdolescentAdultAgedAnalgesics, Opioid--administration & dosageAnesthesia, GeneralAnesthetics, InhalationBlood Pressure--drug effectsDouble-Blind MethodFemaleHeart Rate--drug effectsHemodynamics--drug effectsHumansIntubation, IntratrachealLaryngoscopyMaleMethyl Ethers--administration & dosageMiddle AgedPremedicationProspective StudiesSevofluraneTramadol--administration & dosageYoung Adult