@misc{indiciae3968b9d2c25e,
  title = {Two-stage vaccination programme against rubella.},
  author = {R M Anderson and R M May},
  year = {1983},
  doi = {10.1016/s0140-6736(83)90939-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6140509/},
  note = {Source identifier: 6140509}
}