@misc{indiciaee3ab9799bc8f,
  title = {Future vaccines and a global perspective.},
  author = {S L Katz},
  year = {1997},
  doi = {10.1016/s0140-6736(97)05358-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/9413480/},
  note = {Source identifier: 9413480}
}