Banerjee, Sanatan, Diptimay Das, Biswamit Bhattacharya, and Arindam Chaudhury. 2020. “A Retrospective, Epidemiological Study on the Pattern of Distribution of Phenotypic Subgroups Among Patients of Breast Cancer in a Tertiary Care Level Hospital of West Bengal, India”. International Journal of Research in Medical Sciences 8 (12):4395-99. https://doi.org/10.18203/2320-6012.ijrms20205312.