Zenab Noorain et al. 2024. COMPARISON OF POSTOPERATIVE PAIN WITH AND WITHOUT PECTORAL BLOCK IN PATIENTS UNDERGOING MODIFIED RADICAL MASTECTOMY. Journal of Ayub Medical College Abbottabad. 36, 1 (Feb. 2024), 25–28. DOI:https://doi.org/10.55519/JAMC-01-12588.