@misc{indiciae070c1a71dc8f,
  title = {Does smoking improve colitis?},
  author = {T Rudra and R Motley and J Rhodes},
  year = {1989},
  doi = {10.3109/00365528909091354},
  url = {https://pubmed.ncbi.nlm.nih.gov/2617195/},
  note = {Source identifier: 2617195}
}