[1]
T. R. Yoon, S. M. Rowe, J. Y. Chung, E. K. Song, S. T. Jung, and I. B. Anwar, “Clinical and radiographic outcome of femoral head fractures: 30 patients followed for 3-10 years”, ActaO, vol. 72, no. 4, pp. 348–353, Jan. 2001.