Guduk, Mustafa, Halime Cevik Cenkeri, Atilla Yilmaz, Sadik Ahmet Uyanik, Eray Atli, Umut Oguslu, Birnur Yilmaz, and Burcak Gumus. “Diffusion Tensor Imaging Findings of Patients With parkinson’s Disease Refractory to Medical Treatment”. Annals of Medical Research 28, no. 6 (June 28, 2021): 1223–1227. Accessed May 15, 2024. http://www.annalsmedres.org/index.php/aomr/article/view/3815.