@misc{indiciae2aae131c2cd4,
  title = {[Problems in biliary tract endoprostheses].},
  author = {K D Höhle and A Schmitt-Köppler},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4849484/},
  note = {Source identifier: 4849484}
}