28	Challenging issues of implementing enhanced recovery after surgery programs in South Korea
18	Opioid-free anesthesia using a combination of ketamine and dexmedetomidine in patients undergoing laparoscopic cholecystectomy: a randomized controlled trial
15	Use of vasopressors to manage spinal anesthesia-induced hypotension during cesarean delivery

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Effect of respiratory acid-base balance on rocuronium-induced neuromuscular blockade and sugammadex-induced reversal in rat phrenic nerve hemidiaphragm

Preoperative and early postoperative neutrophil-to-lymphocyte ratio for predicting delirium after laparoscopic gynecologic surgery in elderly women: a retrospective cohort study with an outcome-matched nested case–control analysis and internal validation

Incidence of hemidiaphragmatic paralysis in superior trunk versus interscalene block upper limb surgeries: a systematic review, meta-analysis, and trial sequential analysis

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