@misc{indiciae073e6d2e3a00,
  title = {Brushing device to keep biliary drainage catheters clean.},
  author = {A Severini and M Bellomi and G Cozzi},
  year = {1982},
  doi = {10.1148/radiology.143.2.7071369},
  url = {https://pubmed.ncbi.nlm.nih.gov/7071369/},
  note = {Source identifier: 7071369}
}