@misc{indiciae8b5020a2bc27,
  title = {Letter: Cholera.},
  author = {P Cavanagh},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91300-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4133678/},
  note = {Source identifier: 4133678}
}