@misc{indiciaeb8d6b43593ba,
  title = {An assay for quantifying infectious HIV particles.},
  author = {E Tjøtta and O Hungnes and B Grinde},
  year = {1990},
  doi = {10.1016/0166-0934(90)90133-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/2180970/},
  note = {Source identifier: 2180970}
}