SEYAM, S.; HASSAN, A.; ELSAYED, M. Assessing the impact of opioid-free anesthesia using the modified Mulimix technique on postoperative pain in bariatric surgery patients: a correlative randomized double-blinded trial. Anaesthesia, Pain & Intensive Care, v. 28, n. 4, p. 721-726, 9 ago. 2024.