@misc{indiciae523ed7d21dd9,
  title = {The faecal flora in ulcerative colitis.},
  author = {J A van der Wiel-Korstanje and K C Winkler},
  year = {1975},
  doi = {10.1099/00222615-8-4-491},
  url = {https://pubmed.ncbi.nlm.nih.gov/812997/},
  note = {Source identifier: 812997}
}