Osteosarcoma of Cervical Spine: Report of a Case Treated with Hadrontherapy . Journal of Cancer Research Updates, [S. l.], v. 7, n. 3, p. 97–101, 2018. DOI: 10.6000/1929-2279.2018.07.03.5. Disponível em: https://neoplasiaresearch.com/index.php/jcru/article/view/518. Acesso em: 17 apr. 2026.