Bengi Öz, Serpil Bal, Asuman Memiş, & Alev Gürgan. (2007). Romatoid Arthritis Like Hand Deformities Associated with the Parkinson’s Disease: A Case Report. Archives of Rheumatology, 22(3), 117–119. Retrieved from http://anadolupsikiyatri.net/index.php/pub/article/view/234