Periodontitis: Consensus report of workgroup 2 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions.
P. Papapanou, M. Sanz, N. Buduneli, T. Dietrich, M. Feres, D. Fine, T. Flemmig, R. Garcia, W. Giannobile, F. Graziani, H. Greenwell, D. Herrera, R. Kao, M. Kebschull, D. Kinane, K. Kirkwood, T. Kocher, K. Kornman, Purnima S. Kumar, B. Loos, E. Machtei, H. Meng, A. Mombelli, I. Needleman, S. Offenbacher, G. Seymour, R. Teles, M. Tonetti
Journal of Clinical Periodontology