Suresh, Santhanam Does a preemptive block of the great auricular nerve improve postoperative analgesia in children undergoing tympanomastoid surgery? [electronic resource] - Anesthesia and analgesia Feb 2004 - 330-333 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0003-2999 Standard No.: 10.1213/01.ANE.0000097171.73374.AD doi Subjects--Topical Terms: AdolescentAnesthesia, InhalationChildChild, PreschoolCochlear ImplantsDouble-Blind MethodEar, Middle--surgeryFemaleHumansMaleMastoid--surgeryNerve BlockPain Measurement--drug effectsPain, Postoperative--epidemiologyPeripheral NervesProsthesis Implantation