Rouhi Kauser, Borra Venkata Sai Santosh , Kiran Dyavanagoudar , Mirza Sanaulla. Opioid-Free Multimodal Analgesia Versus Conventional Opioid-Based Analgesia in Adults Undergoing Laparoscopic Cholecystectomy: A Prospective Randomized Controlled Trial. IJPRT 2025, 15, 4969-4983.