4Armitage GC. Development of a classification system for periodontal diseases and conditions [J]. Ann Periodontol, 1999, 4 (1):1-6. 被引量：1
5Jin L J, Lamster IB, Greenspan JS, et al. Global burden of oral diseases: emerging concepts, management and interplay with systemic heahh [J]. Oral Dis, 2015 Dec 24. doi: 10.1111/odi.12428. [Epub ahead of print]. 被引量：1
6Slots J. Periodontology:past,present,perspectives [J]. Periodonto12000,2013,62( 1 ) : 7-19. 被引量：1
7Leroy R, Eaton KA, Savage A. Methodological issues in epidemiological studies of periodontitis-how can it be improved? [J]. BMC Oral Heahh,2010,10:8. 被引量：1
8Tonetti MS,Claffey N. Advances in the progression of periodontitis and proposal of definitions of a periodontitis case and disease progression for use in risk factor research. Group C consensus report of the 5th European Workshop in Periodontology [J]. J Clin Periodontol, 2005,32 (Suppl 6) : 210-213. 被引量：1
9Page RC, Eke PI. Case definitions for use in population-based surveillance of periodontitis [J]. J Periodontol, 2007,78 (7 Suppl) : 1387-1399. 被引量：1
10Eke PI, Page RC, Wei L, et al. Update of the case definitions for population-based surveillance of periodontitis [J]. J Periodontol, 2012,83 (12) : 1449-1454. 被引量：1
