(1)
Mohammadianpanah, M.; Torabinejad, S.; Bagheri, M. H.; Omidvari, S.; Mosalaei, A.; Ahmadloo, N. Primary Epidural Malignant Hemangiopericytoma of Thoracic Spinal Column Causing Cord Compression: Case Report. Sao Paulo Med J 2004, 122, 220-222.