@misc{indiciae75af25fbcee4,
  title = {Pneumovax.},
  author = {E R Wald},
  year = {2001},
  doi = {10.1177/000992280104001103},
  url = {https://pubmed.ncbi.nlm.nih.gov/11758959/},
  note = {Source identifier: 11758959}
}