@misc{indiciae856055354291,
  title = {Waiting lines in the endoscopy unit.},
  author = {A Sonnenberg},
  year = {2000},
  doi = {10.1067/mge.2000.108625},
  url = {https://pubmed.ncbi.nlm.nih.gov/11023570/},
  note = {Source identifier: 11023570}
}