A new classification scheme for periodontal and peri-implant diseases and conditions – Introduction and key changes from the 1999 classification.
Caton JG, Armitage G, Berglundh T, Chapple ILC, Jepsen S, Kornman KS, Mealey BL, Papapanou PN, Sanz M, Tonetti MS.
J Clin Periodontol. 2018 Jun;45 Suppl 20:S1-S8. doi: 10.1111/jcpe.12935.
PubMed [citation]PMID: 29926489