@misc{indiciae3e7fcc7ca5f9,
  title = {[Typhus and its preventive measures].},
  author = {L M Marchuk and O F Bogatyrev},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4492500/},
  note = {Source identifier: 4492500}
}