@misc{indiciaed32fb16e20bf,
  title = {Truncal vagotomy causes biliary sludge formation.},
  author = {C P Nelson and R P Saik and A G Greenburg and D B Hoyt and J J Coyle},
  url = {https://pubmed.ncbi.nlm.nih.gov/7060397/},
  note = {Source identifier: 7060397}
}