@misc{indiciaefd208b6c5c07,
  title = {[QRS axis shift in deep breathing].},
  author = {Y Uematsu and M Moriwaki and M Yoshikawa and N Takahashi and J Kiraku and T Ashida},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9306719/},
  note = {Source identifier: 9306719}
}