KUMMER, Frederick J; OLSSON, Ola; PEARLMAN, Charles A; CEDER, Leif; LARSSON, Sune; KOVAL, Kenneth J. Intramedullary versus extramedullar fixation of subtrochanteric fractures: A biomechanical study. Acta Orthopaedica, [S. l.], v. 69, n. 6, p. 580–584, 1998. DOI: 10.3109/17453679808999259. Disponível em: https://actaorthop.org/actao/article/view/20621. Acesso em: 7 may. 2026.