Haseeb AMBER, Vivek Ajit SINGH, and Mansor AZURA. “Gouty Tophi Mimicking Synovial Sarcoma of the Knee Joint”. Archives of Rheumatology 27, no. 3 (September 30, 2012): 208–211. Accessed October 7, 2025. http://www.anadolupsikiyatri.net/index.php/pub/article/view/495.