@misc{indiciae78dcaec7dc1c,
  title = {A simple strategy to detect significant premenstrual changes.},
  author = {J H Schagen van Leeuwen and E R te Velde and W J Kop and H M van der Ploeg and A A Haspels},
  year = {1993},
  doi = {10.3109/01674829309084443},
  url = {https://pubmed.ncbi.nlm.nih.gov/8261030/},
  note = {Source identifier: 8261030}
}