@misc{indiciae6c3a6ba01b92,
  title = {Vaccination during measles.},
  author = {G STRONG},
  year = {1949},
  doi = {10.1136/bmj.2.4639.1296-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/15394641/},
  note = {Source identifier: 15394641}
}