Hossain, M. S., F. Begum, and A. R. Barua. “Study on Estrogen Receptor, Progesterone Receptor and HER-2/ Neu Expression Pattern by Immunohistochemistry in 87 Cases of Invasive Breast Cancer”. KYAMC Journal, vol. 5, no. 1, Apr. 2017, pp. 436-43, doi:10.3329/kyamcj.v5i1.32313.