@misc{indiciaea14d32119d08,
  title = {[Primary sclerosing cholangitis].},
  author = {M Koziel and J Krejcí and J Pchálková},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4700165/},
  note = {Source identifier: 4700165}
}