@misc{indiciaee73b10d69a7b,
  title = {Focus on intrabony defects--conservative therapy.},
  author = {N P Lang},
  year = {2000},
  doi = {10.1034/j.1600-0757.2000.2220105.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11276516/},
  note = {Source identifier: 11276516}
}