@misc{indiciae954db57e971c,
  title = {Pseudomembranous colitis without previous antibiotic therapy.},
  author = {P C Pyper and G W Odling-Smee},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6663531/},
  note = {Source identifier: 6663531}
}