@misc{indiciaeb359b688a264,
  title = {The electrocardiogram during controlled hypoxia.},
  author = {H GURTLER and H POULSEN and K N RASMUSSEN},
  year = {1954},
  doi = {10.1111/j.0954-6820.1954.tb18635.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13217730/},
  note = {Source identifier: 13217730}
}