@misc{indiciaec8ef85df1ebf,
  title = {Immunity after modified measles.},
  author = {S KARELITZ and F S MARKHAM},
  year = {1962},
  doi = {10.1001/archpedi.1962.02080020697008},
  url = {https://pubmed.ncbi.nlm.nih.gov/14453927/},
  note = {Source identifier: 14453927}
}