@misc{indiciae244214826db5,
  title = {Trends in pneumonia rates explained by changes in coding practices.},
  author = {R J Korda and J R G Butler},
  year = {2005},
  doi = {10.1111/j.1445-5994.2004.00767.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15705150/},
  note = {Source identifier: 15705150}
}