@misc{indiciae15ff36ea76b7,
  title = {Poliovaccine strategy.},
  author = {T Johnstone},
  year = {1985},
  doi = {10.1016/s0140-6736(85)91352-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2858638/},
  note = {Source identifier: 2858638}
}