@misc{indiciae9147fcd6ac64,
  title = {Reverse first night effect in insomnia.},
  author = {P J Hauri and E M Olmstead},
  year = {1989},
  doi = {10.1093/sleep/12.2.97},
  url = {https://pubmed.ncbi.nlm.nih.gov/2711096/},
  note = {Source identifier: 2711096}
}