SØRENSEN, Jens L; VARMARKEN, Jens-Erik; BØMLER, John. Internal fixation of femoral neck fractures. Acta Orthopaedica, [S. l.], v. 63, n. 3, p. 288–292, 1992. DOI: 10.3109/17453679209154784. Disponível em: https://actaorthop.org/actao/article/view/21993. Acesso em: 16 jul. 2026.