JOHANSSON, Sven. Roentgenological Studies of the Anatomy of the Proximal End of the Femur. Acta Orthopaedica, [S. l.], v. 5, n. 1-4, p. 358–380, 1934. DOI: 10.3109/17453673408991332. Disponível em: https://actaorthop.org/actao/article/view/31359. Acesso em: 1 jun. 2026.