@misc{indiciae7156238c2fa5,
  title = {Cholera toxin.},
  author = {S van Heyningen},
  year = {1982},
  doi = {10.1007/bf01116376},
  url = {https://pubmed.ncbi.nlm.nih.gov/6121589/},
  note = {Source identifier: 6121589}
}