Clinical Assessment of Orofacial Manifestations in 500 Patients With Multiple Sclerosis - Navid Haghdoost; Somayyeh Sabzali-Zanjankhah; Seyed Amir Danesh-Sani; Ali Rahimdoost; Mohammad Ghiyasi; Mahmood Soltani (Journal of Oral and Maxillofacial Surgery, 2013)