@misc{indiciae6dbbec4dd40c,
  title = {Letter: Ventricular function curves.},
  author = {T O Cheng},
  year = {1975},
  doi = {10.1016/0002-8703(75)90099-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1114971/},
  note = {Source identifier: 1114971}
}