@misc{indiciae1c5e611a5b91,
  title = {Looking behind: time for anal cancer screening.},
  author = {P Volberding},
  year = {2000},
  doi = {10.1016/s0002-9343(00)00417-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/10856420/},
  note = {Source identifier: 10856420}
}