Reddy, Purushotham, and Mithraa Devi S. “Correlation of ER, PR, Her2neu and Ki67 With Other Prognostic Factors in Breast Carcinoma”. Tropical Journal of Pathology and Microbiology 6, no. 5 (June 30, 2020): 349-361. Accessed January 5, 2025. https://pathology.medresearch.in/index.php/jopm/article/view/459.