@misc{indiciaef83bbf2cdaf7,
  title = {Improving pneumococcal vaccination rates: a three-step approach.},
  author = {J R Redfield and T W Wang},
  year = {2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/10820676/},
  note = {Source identifier: 10820676}
}