PARKER, Martyn J; WALSH, Michael E. Importance of sliding screw position in trochanteric fracture: 4 cases of secondary cervical fracture. Acta Orthopaedica, [S. l.], v. 64, n. 1, p. 73–74, 1993. DOI: 10.3109/17453679308994534. Disponível em: https://actaorthop.org/actao/article/view/21703. Acesso em: 20 may. 2026.