@misc{indiciaecf77d7d004bb,
  title = {Immunization action month-October 1973.},
  author = {J J Witte},
  year = {1973},
  doi = {10.1001/jama.1973.03230010041011},
  url = {https://pubmed.ncbi.nlm.nih.gov/4801644/},
  note = {Source identifier: 4801644}
}