7	Trial sequential analysis: novel approach for meta-analysis
4	Comparison of postoperative pulmonary complications between sugammadex and neostigmine in lung cancer patients undergoing video-assisted thoracoscopic lobectomy: a prospective double-blinded randomized trial
3	Ultrasonography for lumbar neuraxial block

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Analgesic effects of ultrasound-guided four-quadrant transabdominal plane block in patients with cytoreductive surgery with hyperthermic intraperitoneal chemotherapy: a prospective, randomized, controlled study

Recent update on epidural blood patch

Effects of hydrocortisone-presensitized sugammadex on recovery from neuromuscular blockade induced by rocuronium: a rodent in vivo study

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