@misc{indiciae2103859ff10c,
  title = {Antibiotic-associated colitis.},
  author = {J Alexander-Williams and M R Keighley},
  year = {1978},
  doi = {10.1136/bmj.1.6123.1350-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/556529/},
  note = {Source identifier: 556529}
}