@misc{indiciaec25c74adcaf0,
  title = {The pneumococcal problem.},
  author = {S K Obaro and M A Monteil and D C Henderson},
  year = {1996},
  doi = {10.1136/bmj.312.7045.1521},
  url = {https://pubmed.ncbi.nlm.nih.gov/8646147/},
  note = {Source identifier: 8646147}
}