@misc{indiciaed9113ba2e43d,
  title = {Retrograde coronary sinus perfusion.},
  author = {H E Snyder and W Smithwick and J T Wingard and R C Agnew},
  year = {1988},
  doi = {10.1016/s0003-4975(10)64649-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3263092/},
  note = {Source identifier: 3263092}
}