YI, K. R. .; LIANG , G. K. . Metachronous Osteosarcoma: A Rare Case Report. IIUM Medical Journal Malaysia, [S. l.], v. 18, n. 3, 2020. DOI: 10.31436/imjm.v18i2.655. Disponível em: https://journals.iium.edu.my/kom/index.php/imjm/article/view/655. Acesso em: 24 jan. 2022.