@misc{indiciae164e40b8e452,
  title = {Interns' work hours.},
  author = {Nathan A Pennell and Joyce F Liu and Michael J Mazzini},
  year = {2005},
  doi = {10.1056/nejm200502173520718},
  url = {https://pubmed.ncbi.nlm.nih.gov/15716571/},
  note = {Source identifier: 15716571}
}