@misc{indiciae6cb98eb863a7,
  title = {A mathematical model for assessing mitral incompetence by videodensitometry.},
  author = {U Erikson and O Smedby},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7325546/},
  note = {Source identifier: 7325546}
}