@misc{indiciae046494767f47,
  title = {How specific should immunological memory be?},
  author = {J A Borghans and A J Noest and R J De Boer},
  year = {1999},
  url = {https://pubmed.ncbi.nlm.nih.gov/10395642/},
  note = {Source identifier: 10395642}
}