“Characteristics of ER, PR, HER2 and Ki67 Expression in Invasive Breast Cancer Patients at RSUP Dr. Wahidin Sudirohusodo, Makassar 2021-2023”. Healthy Tadulako Journal (Jurnal Kesehatan Tadulako) 11, no. 1 (January 31, 2025): 155–161. Accessed April 27, 2026. https://jurnal.fk.untad.ac.id/index.php/htj/article/view/1589.