GIERTSEN, P. E. Internal Derangement of the Knee. Acta Orthopaedica, [S. l.], v. 7, n. 2, p. 185–200, 1936. DOI: 10.3109/17453673608988879. Disponível em: https://actaorthop.org/actao/article/view/31305. Acesso em: 18 may. 2026.