@misc{indiciae899e9346a486,
  title = {[Crevice flow through artificial heart valves].},
  author = {J Köhler and P Guntermann},
  year = {1989},
  doi = {10.1515/bmte.1989.34.s1.101},
  url = {https://pubmed.ncbi.nlm.nih.gov/2819115/},
  note = {Source identifier: 2819115}
}