Amany Mostafa ElFeky, Eman Mohamed Saied, Hanan Shawky and Emad Sadaka (2023) “Prognostic value of basal markers (epidermal growth factor receptor ‘EGFR’ and cytokeratin 5/6) expression in triple-negative invasive breast cancer”, Journal of the Pakistan Medical Association, 73(4), pp. S161-S166. doi: 10.47391/JPMA.EGY-S4-33.