Văn Chủ, Nguyễn, and Chu Thị Trang. “RELATIONSHIP BETWEEN IHC4 SCORE AND MOLECULAR SUBTYPE OF POSITIVE HORMON RECEPTOR BREAST CANCER WITH STAGE I-II”. Vietnam Medical Journal 500, no. 1 (June 8, 2021). Accessed May 19, 2024. https://tapchiyhocvietnam.vn/index.php/vmj/article/view/298.