TY - GEN AU - Swanson,P E TI - Soft tissue neoplasma of the mediastinum SN - 0740-2570 PY - 1991///0715 KW - Humans KW - Immunohistochemistry KW - Mediastinal Neoplasms KW - pathology KW - Microscopy, Electron KW - Neoplasms, Connective Tissue KW - Neoplasms, Germ Cell and Embryonal KW - Neoplasms, Nerve Tissue KW - Neoplasms, Vascular Tissue KW - Soft Tissue Neoplasms N1 - Publication Type: Journal Article; Review ER -