@misc{indiciaeb010ff03d8f4,
  title = {Anomalous connection between the sinus node artery and the A-V node artery.},
  author = {D Krauss and J E Carter and T Feldman},
  year = {1993},
  doi = {10.1002/ccd.1810290313},
  url = {https://pubmed.ncbi.nlm.nih.gov/8402850/},
  note = {Source identifier: 8402850}
}