@misc{indiciaebd529f1da48c,
  title = {Cholera vaccines.},
  author = {E T Ryan and S B Calderwood},
  doi = {10.2310/7060.2001.24300},
  url = {https://pubmed.ncbi.nlm.nih.gov/11285167/},
  note = {Source identifier: 11285167}
}