@misc{indiciae0bf535aad5df,
  title = {Biliary sludge: a critical update.},
  author = {M Angelico and A De Santis and L Capocaccia},
  year = {1990},
  doi = {10.1097/00004836-199012000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/2266242/},
  note = {Source identifier: 2266242}
}