title: The effect of local extent of the tumor on prognosis in osteosarcoma.
authors.forename: M A
authors.initials: MA
authors.lastname: Simon
mesh_terms: D001859:Bone Neoplasms / Q000473:pathology* / Q000556:secondary; D006801:Humans; D012516:Osteosarcoma / Q000473:pathology* / Q000556:secondary; D011379:Prognosis