@misc{indiciae8856552ecc6d,
  title = {A novel technique for dilating difficult malignant biliary strictures during therapeutic ERCP.},
  author = {R N van Someren and M J Benson and M J Glynn and W Ashraf and C P Swain},
  year = {1996},
  doi = {10.1016/s0016-5107(96)70293-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/8726765/},
  note = {Source identifier: 8726765}
}