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Shariat Moharari, R.; Hadavi, M.; Pourfakhr, P.; Najafi, A.; Etezadi, F.; Khajavi, M. R. Evaluation of the Postoperative Analgesic Efficacy of Intraperitoneal Ketamine Compared With Bupivacaine in Laparoscopic Cholecystectomy. Arch Anesth & Crit care 2016, 2, 146-149.