Dr. Koshalya Rajendran, Dr. Muthu Sudalaimuthu, & Dr. Shivashekar Ganapathy. (2018). Howell’s cytological grading of breast carcinomas - comparison with histological grading and its association with lymph node metastasis. Tropical Journal of Pathology and Microbiology, 4(5), 375-383. https://doi.org/10.17511/jopm.2018.i05.02