@misc{indiciae630ac2f63083,
  title = {Endoscopic stenting for malignant biliary obstruction.},
  author = {K L Cheung and E C Lai},
  year = {1995},
  doi = {10.1001/archsurg.1995.01430020094018},
  url = {https://pubmed.ncbi.nlm.nih.gov/7531431/},
  note = {Source identifier: 7531431}
}