Theodorou, S. D., M. N. Ierodiaconou, and A. Mitsou. “Obstetrical Fracture-Separation of the Upper Femoral Epiphysis”. Acta Orthopaedica 53, no. 2 (January 1, 1982): 239–243. Accessed February 22, 2025. https://actaorthop.org/actao/article/view/28661.