Stanič, MD, PhD, Karmen, and Tanja Marinko. “Is Postmastectomy Radiotherapy Really Needed in Breast Cancer Patients With Many Positive Axillary Lymph Nodes?”. Radiology and Oncology 52, no. 3 (September 6, 2018). Accessed January 26, 2022. https://radioloncol.com/index.php/ro/article/view/2970.