@misc{indiciae6d509eb9882b,
  title = {Application of cardiac function tests.},
  author = {J A CAMPBELL and J S GRAETTINGER},
  year = {1955},
  doi = {10.1016/s0025-7125(16)34759-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/13234927/},
  note = {Source identifier: 13234927}
}