HIRSCH, Carl. Non-Union in Fractures of the Long Bones. Acta Orthopaedica, [S. l.], v. 18, n. 1-4, p. 61–69, 1949. DOI: 10.3109/17453674908988958. Disponível em: https://actaorthop.org/actao/article/view/31060. Acesso em: 28 may. 2026.