@misc{indiciae7479428e5771,
  title = {Left ventricular outflow obstruction.},
  author = {R Arnold and D Kitchiner},
  year = {1995},
  doi = {10.1136/adc.72.2.180},
  url = {https://pubmed.ncbi.nlm.nih.gov/7702390/},
  note = {Source identifier: 7702390}
}