TY - GEN AU - Johnson,J E AU - Olson,S J TI - MAb O13 SN - 0147-5185 PY - 1995///0725 KW - Antibodies, Monoclonal KW - Biopsy KW - Bone Neoplasms KW - pathology KW - Humans KW - Neuroectodermal Tumors, Primitive, Peripheral KW - Sarcoma, Ewing KW - Soft Tissue Neoplasms N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1097/00000478-199507000-00016 ER -