@misc{indiciae1205ae64b648,
  title = {Measles immunization: new recommendation.},
  author = {S Krugman},
  year = {1977},
  doi = {10.1001/jama.237.4.366},
  url = {https://pubmed.ncbi.nlm.nih.gov/576171/},
  note = {Source identifier: 576171}
}