TI - Recurrent Intracranial Meningeal Hemangiopericytoma with an Isolated Bone Metastasis: A Case Report and Literature Review AU - TÜRKKAN, G. AU - CALOĞLU, M. AU - USTA, U. AU - YÜRÜT CALOĞLU, V. AU - SAYGI, H.M. AU - UZAL, C. SO - Turk J Oncol 2017;32:025-030. DO - 10.5505/tjo.2017.1536