@misc{indiciae108b6a470d89,
  title = {Ventricular volumes during upright exercise.},
  author = {W Wijns and J A Melin and L Younis and J M Detry},
  year = {1985},
  doi = {10.1093/oxfordjournals.eurheartj.a061834},
  url = {https://pubmed.ncbi.nlm.nih.gov/4006970/},
  note = {Source identifier: 4006970}
}