@misc{indiciae84c29c16a2f3,
  title = {Mitral restenosis.},
  author = {G C PATTERSON and J R MARSHALL},
  year = {1959},
  doi = {10.1136/hrt.21.2.174},
  url = {https://pubmed.ncbi.nlm.nih.gov/13651503/},
  note = {Source identifier: 13651503}
}