@misc{indiciaec68c51fee9bc,
  title = {MITRAL REGURGITATION SIMULATING AORTIC STENOSIS.},
  author = {E N MERCER and M B WALTERS},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/14341650/},
  note = {Source identifier: 14341650}
}