@misc{indiciaed821ec3e7c82,
  title = {A new pediatric circle valve.},
  author = {H Rackow and E Salanitre},
  doi = {10.1097/00000542-196807000-00028},
  url = {https://pubmed.ncbi.nlm.nih.gov/5243013/},
  note = {Source identifier: 5243013}
}