Ogenyi, Samuel I., June A. Onu, Nancy C. Ibeh, Jonathan U. Madukwe, Onyekachi A. Onu, and Felix E. Menkiti. “PIK3CA, KI67, Estrogen (ER) and Progesterone Receptors (PR) Expression Pattern of in HER2 Positive Breast Cancers”. Asian Pacific Journal of Cancer Biology 6, no. 4 (February 3, 2022): 281-287. Accessed November 21, 2024. http://waocp.com/journal/index.php/apjcb/article/view/778.