@misc{indiciae5baa3bce13e7,
  title = {Theory and practice.},
  author = {Keith F Woeltje},
  year = {2006},
  doi = {10.1086/506979},
  url = {https://pubmed.ncbi.nlm.nih.gov/16874637/},
  note = {Source identifier: 16874637}
}