@misc{indiciae19813e473633,
  title = {Coexistent regional enteritis and ulcerative colitis.},
  author = {A J Voitk and D R Owen and J Lough},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/977238/},
  note = {Source identifier: 977238}
}