@misc{indiciaee131e21eb6b1,
  title = {Effector and memory T-cell differentiation: implications for vaccine development.},
  author = {Susan M Kaech and E John Wherry and Raft Ahmed},
  year = {2002},
  doi = {10.1038/nri778},
  url = {https://pubmed.ncbi.nlm.nih.gov/12001996/},
  note = {Source identifier: 12001996}
}