@misc{indiciae1e6ce3422d52,
  title = {Postoperative assessment of left ventricular function.},
  author = {J C Manley},
  year = {1978},
  doi = {10.3949/ccjm.45.1.116},
  url = {https://pubmed.ncbi.nlm.nih.gov/647933/},
  note = {Source identifier: 647933}
}