TY - RPRT TI - Primary mediastinal hemangiopericytoma: computed tomography correlation. AU - B C Koo AU - R R Smith AU - R J Morgan AU - A F Gohara PY - 1985 DO - 10.1016/0149-936x(85)90071-2 UR - https://pubmed.ncbi.nlm.nih.gov/4017616/ ID - 4017616 ER -