FRANDSEN, Peter A.; ANDERSEN, Poul Erik. Treatment of Displaced Fractures of the Femoral Neck: Smith-Petersen Osteosynthesis versus Sliding-Nail-Plate Osteosynthesis. Acta Orthopaedica, [S. l.], v. 52, n. 5, p. 547–552, 1981. DOI: 10.3109/17453678108992145. Disponível em: https://actaorthop.org/actao/article/view/28879. Acesso em: 28 apr. 2026.