1. The problem is osteolysis;Harris;Clin Orthop,1995
2. Patterns of osteolysis around total hip components inserted with and without cement;Zicat;J Bone Jt Surg,1995
3. The mechanism of loosening of cemented acetabular components in total hip arthroplasty. Analysis of specimens retrieved at autopsy;Schmalzried;Clin Orthop,1992
4. Doorn PF. Wear and biological aspects of metal on metal total hip replacements. Thesis, 2000, p. 13 [Chapter 1].
5. The significance of wear and material fatigue in loosening of hip prostheses;Willert;Orthopade,1989