@misc{indiciaee4ab7b93e2cb,
  title = {[Exercise capacity after heart valve replacement].},
  author = {D Horstkotte and R Niehues and H D Schulte and B E Strauer},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7941657/},
  note = {Source identifier: 7941657}
}