@misc{indiciaed54c74b5ae0d,
  title = {Concerns about "lookback" exercise for hepatitis C.},
  author = {N Higson},
  year = {1995},
  doi = {10.1136/bmj.311.7010.953b},
  url = {https://pubmed.ncbi.nlm.nih.gov/7580586/},
  note = {Source identifier: 7580586}
}