@misc{indiciaeefb0ca14fb50,
  title = {Pneumococcal vaccine and the elderly.},
  author = {S Stone},
  year = {2000},
  doi = {10.1016/s0140-6736(05)73232-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/10683034/},
  note = {Source identifier: 10683034}
}