@misc{indiciae184afe0687c3,
  title = {Prospective decrease in progesterone concentrations in female lightweight rowers during the competition season compared with the off season: a controlled study examining weight loss and intensive exercise.},
  author = {F L Morris and W R Payne and J D Wark},
  year = {1999},
  doi = {10.1136/bjsm.33.6.417},
  url = {https://pubmed.ncbi.nlm.nih.gov/10597853/},
  note = {Source identifier: 10597853}
}