Farahmand, H., Vakilian, A. and Moghadam Ahmadi, A. (2017) “ An Occipital Headache as the First Presentation of Multiple Third, Fourth, and Lateral Ventricular Cavernous Malformations: A Case Report and Review of Literature: ”, Galen Medical Journal, 6(1), p. e666. doi: 10.31661/gmj.v6i1.666.