@misc{indiciae2bb170894c7f,
  title = {Current developments in new vaccines for adolescents.},
  author = {R Rappuoli},
  year = {1997},
  doi = {10.1006/biol.1997.0077},
  url = {https://pubmed.ncbi.nlm.nih.gov/9236045/},
  note = {Source identifier: 9236045}
}