@misc{indiciaee12069939efc,
  title = {Active immunization against pertussis; immunization with live antigen.},
  author = {J L WINTER and E F DOYLE and C R BROWN},
  year = {1952},
  doi = {10.3181/00379727-79-19293},
  url = {https://pubmed.ncbi.nlm.nih.gov/14892059/},
  note = {Source identifier: 14892059}
}