@misc{indiciaef4d226c2c194,
  title = {[Functional heart replacement with the screw-spindle pump--initial results].},
  author = {J Hager and F Brandstaetter and G Klima and M Baum and J Koller and F Unger},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2224028/},
  note = {Source identifier: 2224028}
}