@misc{indiciaef13a57a5c97e,
  title = {Physiological and pathophysiological basis for testing excretory function.},
  author = {J Bircher and R Preisig},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/679516/},
  note = {Source identifier: 679516}
}