@misc{indiciaed9529e404d04,
  title = {[How should ulcerative colitis be treated?].},
  author = {K P Maier},
  year = {2003},
  doi = {10.1055/s-2003-43589},
  url = {https://pubmed.ncbi.nlm.nih.gov/14614661/},
  note = {Source identifier: 14614661}
}