@misc{indiciae82668cd15175,
  title = {Reactive rhythms and endogenous clocks.},
  author = {D Healy and J M Waterhouse},
  year = {1991},
  doi = {10.1017/s0033291700022182},
  url = {https://pubmed.ncbi.nlm.nih.gov/1946844/},
  note = {Source identifier: 1946844}
}