@misc{indiciae0514f95f7aa5,
  title = {Pneumonia in the elderly.},
  author = {E W Ely and E F Haponik},
  year = {1991},
  doi = {10.1097/00005382-199107000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/1861274/},
  note = {Source identifier: 1861274}
}