title: [Osteosarcoma of the upper jaw: a case report].
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008441:Maxillary Neoplasms / Q000473:pathology*; D012516:Osteosarcoma / Q000473:pathology*
vernacular_title: Osteosarcoma del mascellare superiore: a case report.