Samardziski, Milan, Marta Foteva, Aleksandar Adamov, and George Zafiroski. 2006. “Intracapsular and Para- Articular Chondroma of Knee: A Report of Four Cases and Review of the Literature”. Radiology and Oncology 40 (4). https://www.radioloncol.com/index.php/ro/article/view/1247.