@misc{indiciae6453b54c8902,
  title = {More on pertussis.},
  author = {E W Brink and W A Orenstein and K J Bart and A R Hinman},
  year = {1983},
  doi = {10.1056/nejm198310203091616},
  url = {https://pubmed.ncbi.nlm.nih.gov/6621631/},
  note = {Source identifier: 6621631}
}