@misc{indiciae844cb2fdb30b,
  title = {Clostridium difficile--a common and costly colitis.},
  author = {P Kofsky and L Rosen and J Reed and M Tolmie and D Ufberg},
  year = {1991},
  doi = {10.1007/bf02090164},
  url = {https://pubmed.ncbi.nlm.nih.gov/1999131/},
  note = {Source identifier: 1999131}
}