title: Advances and treatment of primary bone tumors.
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000628:therapy*; D002648:Child; D002813:Chondrosarcoma / Q000628:therapy; D006801:Humans; D012516:Osteosarcoma / Q000628:therapy; D012509:Sarcoma / Q000628:therapy*; D012512:Sarcoma, Ewing / Q000628:therapy; D012983:Soft Tissue Neoplasms / Q000628:therapy