@misc{indiciaefe150fe05dde,
  title = {Valve replacement in children.},
  author = {S Chen and H Laks and L Fagan and D Terschluse and G Kaiser and H Barner and V L Willman},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/884814/},
  note = {Source identifier: 884814}
}