@misc{indiciaead0a1bc38c44,
  title = {Shift work, safety and productivity.},
  author = {Simon Folkard and Philip Tucker},
  year = {2003},
  doi = {10.1093/occmed/kqg047},
  url = {https://pubmed.ncbi.nlm.nih.gov/12637593/},
  note = {Source identifier: 12637593}
}