@misc{indiciaedbf350a892d7,
  title = {Plasma exchange--how does it work?},
  author = {F Keller and G Schultze and G Offermann and M Molzahn},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7118285/},
  note = {Source identifier: 7118285}
}