@misc{indiciae56c420e38ab5,
  title = {Circulating gastrointestinal hormone changes in marathon running.},
  author = {A M O'Connor and C F Johnston and K D Buchanan and C Boreham and T R Trinick and C J Riddoch},
  year = {1995},
  doi = {10.1055/s-2007-973006},
  url = {https://pubmed.ncbi.nlm.nih.gov/7558523/},
  note = {Source identifier: 7558523}
}