Chokami Rafiei, Sahar, Jowel Makdisi, and Samira Mohamad Mirzapour. “Comprehensive Periodontal Treatment in Generalized Stage Iv, Grade C Periodontitis: A Clinical Case Report”. Brazilian Dental Science 24, no. 1 (December 22, 2020): 7 p. Accessed August 21, 2025. https://bds.ict.unesp.br/index.php/cob/article/view/2238.