1. Early results of conversion of a failed femoral component in hip resurfacing arthroplasty.;Ball;J Bone Joint Surg Am,2007
2. Radiological demarcation of cemented sockets in total hip replacement.;DeLee;Clin Orthop Relat Res,1976
3. Roentgenographic assessment of the biologic fixation of porous-surfaced femoral components.;Engh;Clin Orthop Relat Res,1990
4. Modes of failure of cemented stem-type femoral components: a radiographic analysis of loosening.;Gruen;Clin Orthop Relat Res,1979