@misc{indiciae33a8c012caed,
  title = {Simplified techniques of valve replacement.},
  author = {D A Cooley},
  year = {1992},
  doi = {10.1111/j.1540-8191.1992.tb01028.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1482830/},
  note = {Source identifier: 1482830}
}