Syarifah, Siti, Kamal B. Siregar, and Yahwardiah Siregar. “Association of ATP-Binding Cassette Sub-Family B Member 1 Gene C3435T Polymorphism With Neutropenia in Breast Cancer Patients Treated With Chemotherapy”. Medical Journal of Indonesia 25, no. 3 (October 14, 2016): 156-62. Accessed October 8, 2022. https://mji.ui.ac.id/journal/index.php/mji/article/view/1326.