Simon, M A Causes of increased survival of patients with osteosarcoma: current controversies. [electronic resource] - The Journal of bone and joint surgery. American volume Feb 1984 - 306-10 p. digital Publication Type: Journal Article; Review ISSN: 0021-9355 Subjects--Topical Terms: AdolescentAdultBone Neoplasms--mortalityChildCombined Modality TherapyHumansLung Neoplasms--secondaryNeoplasm StagingOsteosarcoma--mortality