Usman, Ali, Syed Mehdi, and Asma Khan. 2024. “Preventive Analgesia With Oral Tramadol and Pregabalin for Post-Operative Pain in Breast Surgical Patients”. Anaesthesia, Pain & Intensive Care 28 (1), 81-84. https://doi.org/10.35975/apic.v28i1.2374.