Wu, Chi-Chuan, and Chun-Hsiung Shin. “A Femoral Fracture With an Extruded 14-Cm Fragment Treated by Secondary Locked nailing–a Case Report”. Acta Orthopaedica, vol. 67, no. 3, Jan. 1996, pp. 295-6, doi:10.3109/17453679608994693.