@misc{indiciae0ef657e683c9,
  title = {A simple method for the quantification of biliary reflux.},
  author = {J J Nicolai and J Silberbusch and F van Roon and W Schopman and J W vd Berg},
  year = {1980},
  doi = {10.3109/00365528009181529},
  url = {https://pubmed.ncbi.nlm.nih.gov/7209386/},
  note = {Source identifier: 7209386}
}