@misc{indiciaea918c1eb435c,
  title = {Does modified measles result in lasting immunity?},
  author = {S KARELITZ},
  year = {1950},
  doi = {10.1016/s0022-3476(50)80222-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/15422483/},
  note = {Source identifier: 15422483}
}