@misc{indiciae82772a4e1418,
  title = {Exercise therapy for elderly heart failure patients.},
  author = {Jerome L Fleg},
  year = {2007},
  doi = {10.1016/j.cger.2006.08.011},
  url = {https://pubmed.ncbi.nlm.nih.gov/17126764/},
  note = {Source identifier: 17126764}
}