Sibel Özbudak Demir, Sibel Kibar, Meltem Aras, and Füsun Köseoğlu. 2007. “Lipoma Arborescens of the Knee: Case Report”. Archives of Rheumatology 22 (4):147-50. http://anadolupsikiyatri.net/index.php/pub/article/view/278.