@misc{indiciae96868cba16b6,
  title = {Salmonella-based vaccines.},
  author = {J Hackett},
  year = {1990},
  doi = {10.1016/0264-410x(90)90169-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/2180232/},
  note = {Source identifier: 2180232}
}