@misc{indiciaebab75d97256e,
  title = {Ventricular septal defect.},
  author = {D G Ritter and R H Feldt and W H Weidman and J W DuShane},
  year = {1965},
  doi = {10.1161/01.cir.32.6s3.iii-42},
  url = {https://pubmed.ncbi.nlm.nih.gov/5845258/},
  note = {Source identifier: 5845258}
}