ALVEGÅRD, Thor A; RYDHOLM, Anders. Scandinavian Sarcoma Group. Acta Orthopaedica, [S. l.], v. 68, n. sup274, p. 65–77, 1997. DOI: 10.1080/17453674.1997.11744729. Disponível em: https://actaorthop.org/actao/article/view/20889. Acesso em: 8 jul. 2026.