Riaz, A., Saleem, M., Mahmood, K., Majeed, K., Hussain, Z., & Jafri, A. (2021). EFFECTIVENESS OF ULTRASOUND-GUIDED MODIFIED PECTORAL NERVE BLOCK (PECS II) FOR POST-OPERATIVE PAIN RELIEF AFTER MODIFIED RADICAL MASTECTOMY (MRM). PAFMJ, 71(3), 1011-14. https://doi.org/10.51253/pafmj.v71i3.4086