@misc{indiciaee5b59fc66fea,
  title = {[Ulcerative colitis in Borsod County].},
  author = {G Prónay and L Ujszászy and G Nagy},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1143886/},
  note = {Source identifier: 1143886}
}