@misc{indiciaee3ce982c95ef,
  title = {Electrocardiographic changes at high attitude.},
  author = {B K Das and S C Tewari and S K Parashar and M Akhtar and D N Grover and V C Ohri and S K Dutta and J C Chatterjee},
  url = {https://pubmed.ncbi.nlm.nih.gov/6852841/},
  note = {Source identifier: 6852841}
}