Dr. Mahparah Rafiq, Dr. Fidah Mohamed, and Dr. Summiya Jan. 2025. “OPOID FREE ANESTHETIC MIXTURE VERSUS TRAMADOL FOR PREEMPTIVE ANALGESIA: A OBSERVATIONAL STUDY”. Journal of Population Therapeutics and Clinical Pharmacology 32 (3): 659-66. https://doi.org/10.53555/s1z51n62.