Hosseini, N., A. Moghaddam-Ahmadi, M. A. Abdolkarimi Dawarani, R. Bidaki, and A. TajikSafa. “Prolonged Vertigo Associated With Nystagmus: An Organic or a Psychiatric Disorder? – Discussing a Case Report”. Galen Medical Journal, Vol. 2, no. 2, June 2013, pp. 83-86, doi:10.31661/gmj.v2i2.31.