ROKKANEN, P.; SLATIS, P. Devitalization of the Femoral Head After Medial Fracture of the Femoral Neck. Acta Orthopaedica, [S. l.], v. 45, n. 1-4, p. 564–571, 1974. DOI: 10.3109/17453677408989179. Disponível em: https://actaorthop.org/actao/article/view/29669. Acesso em: 15 may. 2026.