@misc{indiciaeca0cf48d3a3f,
  title = {Vaccine research and development.},
  author = {T A Ruff},
  year = {2002},
  doi = {10.1046/j.1444-0903.2001.00186.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11951919/},
  note = {Source identifier: 11951919}
}