@misc{indiciaed9064c64b922,
  title = {Relationships between sleep stages and plasma cortisol: a single case study.},
  author = {H L Fehm and K Bieber and R Benkowitsch and G Fehm-Wolfsdorf and K H Voigt and J Born},
  year = {1986},
  doi = {10.1530/acta.0.1110264},
  url = {https://pubmed.ncbi.nlm.nih.gov/3953236/},
  note = {Source identifier: 3953236}
}