1. Periodontal Diseases: Epidemiology
2. The mechanism of protracted wound healing on oral mucosa in diabetes. Review;Abiko Y.;Bosn J Basic Med Sci,2010
3. Predictability of Clinical Outcomes Following Regenerative Therapy in Intrabony Defects
4. Problems and proposals for recording gingivitis and plaque;Ainamo J.;Int Dent J,1975
5. Development of the World Health Organization (WHO) community periodontal index of treatment needs (CPITN);Ainamo J.;Int Dent J,1982