@misc{indiciae993e816ffd05,
  title = {Nutrient requirements at high altitude.},
  author = {G E Butterfield},
  year = {1999},
  doi = {10.1016/s0278-5919(05)70171-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10410844/},
  note = {Source identifier: 10410844}
}