Saba Munir, Ashraf Zia, & Farah Arshad. (2025). Tapentadol Versus Tramadol for Preemptive Analgesia in Elective Surgery Under General Anesthesia: A Randomized Controlled Trial. Journal of Health, Wellness and Community Research, eID:49. https://doi.org/10.61919/hqb3hx18