@misc{indiciae9c56730da62c,
  title = {Avoiding mountain sickness.},
  author = {P H Hackett and D Rennie},
  year = {1978},
  doi = {10.1016/s0140-6736(78)91649-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/81945/},
  note = {Source identifier: 81945}
}