@misc{indiciaeaf9484e01036,
  title = {The microbial challenge in periodontitis.},
  author = {R P Darveau and A Tanner and R C Page},
  year = {1997},
  doi = {10.1111/j.1600-0757.1997.tb00190.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9567964/},
  note = {Source identifier: 9567964}
}