@misc{indiciaeb949487f441f,
  title = {[The normal main bile duct dimension (a real--time echographic study)].},
  author = {C C Wu and C Y Cheng and Y H Ho},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6575131/},
  note = {Source identifier: 6575131}
}