Sadaf, Ghazala, Muhammad Tahir Khadim, Rabia Ahmed, and Muhammad Asif. 2020. “ANALYSIS OF IMMUNOHISTOCHEMICAL EXPRESSION OF EPIDERMAL GROWTH FACTOR RECEPTOR (EGFR) IN COLORECTAL CANCER”. Pakistan Armed Forces Medical Journal 70 (5): 1277-82. https://pafmj.org/PAFMJ/article/view/5549.