@misc{indiciae65988b83e6d2,
  title = {The mitral orifice.},
  author = {I Brolin},
  year = {1967},
  doi = {10.1177/028418516700600307},
  url = {https://pubmed.ncbi.nlm.nih.gov/6025073/},
  note = {Source identifier: 6025073}
}