Postoperative pain: the effect of low-dose ketamine in addition to general anesthesia
L Roytblat, A Korotkoruchko, J Katz… - Anesthesia & …, 1993 - journals.lww.com
Abstract
In a randomized, double-blind study, postoperative pain was assessed in 22 patients undergoing elective open cholecystectomy with two types of anesthesia: standardized general anesthesia (control group), and low-dose ketamine as an addition to the same …
Last updated: Jul 27, 2020