@misc{indiciae517f210507e1,
  title = {Post concepts are changing.},
  author = {Gordon J Christensen},
  year = {2004},
  doi = {10.14219/jada.archive.2004.0406},
  url = {https://pubmed.ncbi.nlm.nih.gov/15493395/},
  note = {Source identifier: 15493395}
}