@misc{indiciaef9c8f09ace81,
  title = {Disability and circulatory changes in mitral stenosis.},
  author = {H E HOLLING and A VENNER},
  year = {1956},
  doi = {10.1136/hrt.18.1.103},
  url = {https://pubmed.ncbi.nlm.nih.gov/13284191/},
  note = {Source identifier: 13284191}
}