Efficacy of Levobupivacaine Versus Levobupivacaine Plus Dexmedetomidine Infiltration for Post-Tonsillectomy Analgesia: A Randomized Controlled Trial Research Authors GMA Elfadl, MM AbdelRady, HM Osman, MO Gad, NM Abd el-Rady, Research Journal Pain Research & Management 2022
