@misc{indiciae3f4e6ad513e1,
  title = {Heart valve substitute.},
  author = {J Wada},
  year = {1968},
  doi = {10.1536/ihj.9.105},
  url = {https://pubmed.ncbi.nlm.nih.gov/5302313/},
  note = {Source identifier: 5302313}
}