KIVILAAKSO, Risto; VAINIO, Kauko. On Sympathectomy in Disturbances of the Blood Circulation After Infantile Paralysis. Acta Orthopaedica, [S. l.], v. 22, n. 1-4, p. 59–63, 1952. DOI: 10.3109/17453675208988993. Disponível em: https://actaorthop.org/actao/article/view/30911. Acesso em: 27 may. 2026.