@misc{indiciae48ee91ad6ca2,
  title = {Physiologic changes during a marathon, with special reference to magnesium.},
  author = {K B Franz and H Rüddel and G L Todd and T A Dorheim and J C Buell and R S Eliot},
  year = {1985},
  doi = {10.1080/07315724.1985.10720075},
  url = {https://pubmed.ncbi.nlm.nih.gov/4019941/},
  note = {Source identifier: 4019941}
}