Masood, S., Fatima, A., Ikram, T., Qureshi, N., Mukhtar, R., & Shahid, F. (2021). Comparison of Peri-tonsillar Injection of Tramadol with Adrenaline Vs Injection of Normal Saline (Placebo) Before Tonsillectomy in Reducing Per-operative Haemorrhage and Post-operative Pain. Journal of Rawalpindi Medical College, 25(3), 371-375. https://doi.org/10.37939/jrmc.v25i3.1598