@misc{indiciae112690f663c9,
  title = {[Cardiac function test in patients with cardiovascular diseases. II. Multiple load test using a treadmill].},
  author = {Y Fujita},
  year = {1973},
  doi = {10.1253/jcj.37.838},
  url = {https://pubmed.ncbi.nlm.nih.gov/4800421/},
  note = {Source identifier: 4800421}
}