Eman Mohamed Ahmed Nor et al. 2023. Clinicopathological value of epidermal growth factor receptor (EGFR) and Ki-67 expression in colorectal adenoma and adenocarcinoma . Journal of the Pakistan Medical Association. 73, 4 (May 2023), S124-S130. DOI:https://doi.org/10.47391/JPMA.EGY-S4-26.