@misc{indiciae27b1efec5e57,
  title = {Atrial flutter associated with isolated pulmonic stenosis.},
  author = {S Stern and J B Borman},
  year = {1967},
  doi = {10.1161/01.cir.36.2.313},
  url = {https://pubmed.ncbi.nlm.nih.gov/4952667/},
  note = {Source identifier: 4952667}
}