@misc{indiciaeff870f20a9e4,
  title = {Analgesia after total hip replacement.},
  author = {R Ambulkar and R Shankar},
  year = {2006},
  doi = {10.1111/j.1365-2044.2006.04625.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16674635/},
  note = {Source identifier: 16674635}
}