@misc{indiciaece693c480304,
  title = {Recirculation, a seemingly simple concept.},
  author = {D Schneditz},
  year = {1998},
  doi = {10.1093/ndt/13.9.2191},
  url = {https://pubmed.ncbi.nlm.nih.gov/9761493/},
  note = {Source identifier: 9761493}
}