@misc{indiciaecaa61ad03cdf,
  title = {Melatonin rhythms in night shift workers.},
  author = {R L Sack and M L Blood and A J Lewy},
  year = {1992},
  doi = {10.1093/sleep/15.5.434},
  url = {https://pubmed.ncbi.nlm.nih.gov/1455127/},
  note = {Source identifier: 1455127}
}