@misc{indiciaef27c2d0e8b7d,
  title = {Those pesky absentees.},
  author = {Gary Ludwig},
  year = {2006},
  doi = {10.1016/s0197-2510(06)70580-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/17169682/},
  note = {Source identifier: 17169682}
}