Yoon, Taek Rim, Sung Man Rowe, Jae Yoon Chung, Eun Kyoo Song, Sung Taek Jung, and Iwan Budiwan Anwar. 2001. “Clinical and Radiographic Outcome of Femoral Head Fractures: 30 Patients Followed for 3-10 Years”. Acta Orthopaedica 72 (4):348-53. https://doi.org/10.1080/000164701753541998.