@misc{indiciaed21691f6e133,
  title = {Measles campaign.},
  author = {K C Calman},
  year = {1995},
  doi = {10.1136/bmj.310.6976.399c},
  url = {https://pubmed.ncbi.nlm.nih.gov/7726957/},
  note = {Source identifier: 7726957}
}