@misc{indiciae4979a6b01096,
  title = {Echocardiographic assessment of long axis function: a simple solution to a complex problem?},
  author = {I A Simpson},
  year = {1997},
  doi = {10.1136/hrt.78.3.211},
  url = {https://pubmed.ncbi.nlm.nih.gov/9391275/},
  note = {Source identifier: 9391275}
}