@misc{indiciaeafb8a6f33c81,
  title = {[Whooping cough--selected problems].},
  author = {J Bogdanowicz and H Szczepańska},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/5883531/},
  note = {Source identifier: 5883531}
}