@misc{indiciae6cddafc8bc22,
  title = {Need for immunization.},
  author = {W R DeFOREST and V K VOLK},
  year = {1951},
  doi = {10.1111/j.1746-1561.1951.tb01399.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14814692/},
  note = {Source identifier: 14814692}
}