Primary osteosarcoma. A clinical evaluation of 73 cases.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001859:Bone Neoplasms / Q000145:classification / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D002648:Child; D005260:Female; D050723:Fractures, Bone / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000145:classification / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D011379:Prognosis; D011859:Radiography; D013997:Time Factors