@misc{indiciaecd1b00e501aa,
  title = {Friction in hip prostheses.},
  author = {R M Hall and A Unsworth},
  year = {1997},
  doi = {10.1016/s0142-9612(97)00034-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9239463/},
  note = {Source identifier: 9239463}
}