@misc{indiciae89460226c32a,
  title = {[Spontaneous internal biliary fistulas].},
  author = {C M MADSEN and H R SORENSEN and F TRUELSEN},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13765085/},
  note = {Source identifier: 13765085}
}