Etemad, Koorosh, Farzad Ashrafi, Amir Shahbazzadeh, Tara Moghaddasfar, and Mehran Arab Ahmadi. 2018. “The Survey of Malnutrition Prevalence in Patients With Parkinson Disease In Tehran, Iran”. International Clinical Neuroscience Journal 5 (3):103-5. https://journals.sbmu.ac.ir/neuroscience/article/view/22074.