@misc{indiciae23c6833929ef,
  title = {Recombinant vaccines.},
  author = {S Oehen and H Hengartner and R Zinkernagel},
  year = {1991},
  doi = {10.1016/0140-6736(91)93228-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/1675384/},
  note = {Source identifier: 1675384}
}