@misc{indiciaef7fcddd2bfae,
  title = {Lower respiratory tract infections.},
  author = {Thomas M File},
  year = {2004},
  doi = {10.1016/j.idc.2004.08.005},
  url = {https://pubmed.ncbi.nlm.nih.gov/15555821/},
  note = {Source identifier: 15555821}
}