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Chen J, Zou X, Hu B, Yang Y, Wang F, Zhou Q, Shen M. Effect of different doses of esketamine compared with fentanyl combined with propofol on hypotension in patients undergoing painless abortion surgery: a prospective, randomized, double-blind controlled clinical trial. BMC Anesthesiology. 2022 Sep 28;22(1):305. doi: 10.1186/s12871-022-01848-6. |