@misc{indiciaed784132a8e16,
  title = {Ventricular septal defect associated with aortic insufficiency: anatomic classification and method of operation.},
  author = {Y Kawashima and M Danno and Y Shimizu and H Matsuda and T Miyamoto},
  year = {1973},
  doi = {10.1161/01.cir.47.5.1057},
  url = {https://pubmed.ncbi.nlm.nih.gov/4705572/},
  note = {Source identifier: 4705572}
}