@misc{indiciaed49daffa4864,
  title = {[Electrocardiographic changes in influenza].},
  author = {Z Maretić and J Mihovilović-Mazur},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4116109/},
  note = {Source identifier: 4116109}
}