Aljohani, H. T., D. Chaussemy, F. Proust, and S. Chibbaro. “Intracranial Solitary Fibrous tumor/Hemangiopericytoma: Report of Two Cases and Literature Review”. International Journal of Health Sciences, vol. 11, no. 3, Sept. 2017, https://pub.qu.edu.sa/index.php/journal/article/view/1970.