DOI:
10.1055/s-00035037
Methods of Information in Medicine
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References
Caton JG, Armitage G, Berglundh T. et al.
A new classification scheme for periodontal and peri-implant diseases and conditions—introduction and key changes from the 1999 classification.
J Clin Periodontol 2018;
45 (Suppl. 20) S1-S8
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