1. AlJehani YA. Risk factors of periodontal disease: review of the literature. Int J Dent 2014; 2014:182513.
2. Bascones A, González J, Sanz J. Diabetes and periodontal disease. Review of the literature. Am J Dent 2014; 27(2):63-7.
3. Stanko P, Izakovicova Holla L. Bidirectional association between diabetes mellitus and inflammatory periodontal disease. A review. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2014; 158(1):35-8.
4. Geiss LS, Pan L, Cadwell B, Gregg EW, Benjamin SM, Engelgau MM. Changes in incidence of diabetes in US adults, 1997–2003. Am J Prev Med 2006; 30(5):371-7.
5. Campus G, Salem A, Uzzau S, Baldoni E, Tonolo G. Diabetes and periodontal disease: a case-control study. J Periodontol 2005; 76(3):418-25.
6. Lalla E, Park DB, Papapanou PN, Lamster IB. Oral disease burden in Northern Manhattan patients with diabetes mellitus. Am J Public Health 2004; 98(Suppl 1):S91-4.
7. Löe H. Periodontal disease: the sixth complication of diabetes mellitus. Diabetes Care 1993; 16(1):329-34.
8. Lösche W, Karapetow F, Pohl A, Pohl C, Kocher T. Plasma lipid and blood glucose levels in patients with destructive periodontal disease. J Clin Periodontol 2000; 27(8):537-41.
9. Shoelson SE, Lee J, Goldfine AB. Inflammation and insulin resistance. J Clin Invest 2006; 116(7):1793-801.
10. Hayden P, Buckley LA. Diabetes mellitus and periodontal disease in an Irish population. J Periodontal Res 1989; 24(5):298-302.
11. Bullon P, Newman HN, Battino M. Obesity, diabetes mellitus, atherosclerosis and chronic periodontitis: a shared pathology via oxidative stress and mitochondrial dysfunction? Periodontol 2000; 64(1):139-53.
12. Calle EE, Rodriguez C, Walker-Thurmond K, Thun MJ. Overweight, obesity, and mortality from cancer in a prospectively studied cohort of US adults. N Engl J Med 2003; 348(17):1625-38.
13. Genco RJ, Grossi SG, Ho A, Nishimura F, Murayama Y. A proposed model linking inflammation to obesity, diabetes, and periodontal infections. J Periodontol 2005; 76(11 Suppl):2075-84.
14. Dalla Vecchia CF, Susin C, Rösing CK, Oppermann RV, Albandar JM. Overweight and obesity as risk indicators for periodontitis in adults. J Periodontol 2005; 76(10):1721-8.
15. Keller A, Rohde JF, Raymond K. Association between periodontal disease and overweight and obesity: a systematic review. J Periodontol 2015; 86(6):766-76.
16. Al-Zahrani MS, Bissada NF, Borawskit EA. Obesity and periodontal disease in young, middle-aged, and older adults. J Periodontol 2003; 74(5):610-5.
17. Nishida N, Tanaka M, Hayashi N, Nagata H, Takeshita T, Nakayama K, et al. Determination of smoking and obesity as periodontitis risks using the classification and regression tree method. J Periodontol 2005; 76(6):923-8.
18. Panwar SKh, Bhargava AK, Pandey I. Correlation between periodontal disease and diabetes mellitus. Indian Journal of Applied Research 2015; 5(10):202-3.
19. Pontes Andersen CC, Flyvbjerg A, Buschard K, Holmstrup P. Relationship between periodontitis and diabetes: lessons from rodent studies. J Periodontol 2007; 78(7):1264-75.
20. Carranza FA, Newman MG. Clinical periodontology. 8th ed. Philadelphia, United States: Walter Burns Saunders Co; 1996. P. 61-77.
21. Newman MG, Takei H, Klokkevold PR, Carranza FA. Carranza's clinical periodontology. 10th ed. Philadelphia, United States: Walter Burns Saunders Co Ltd; 2006. P.728-48
22. Armitage GC. Periodontal diseases: diagnosis. Ann Periodontol 1996; 1(1):37-215.
23. Vettore MV, Lamarca Gde A, Leão AT, Sheiham A, Leal Mdo C. Partial recording protocols for periodontal disease assessment in epidemiological surveys. Cad Saude Publica 2007; 23(1):33-42.
24. Sastrowijoto SH, van der Velden U, van Steenbergen TJ, Hillemans P, Hart AA, de Graaff J, et al. Improved metabolic control, clinical periodontal status and subgingival microbiology in insulin- dependent diabetes mellitus. J Clin Periodontol 1990; 17(4):233-42.
25. Cabała A, Chomyszyn-Gajewska M, Drozdz W. Periodontitis and systemic disease relationships. Przegl Lek 2006; 63(9):773-7.
26. Preshaw PM, Alba AL, Herrera D, Jepsen S, Konstantinidis A, Makrilakis K, et al. Periodontitis and diabetes: a two-way relationship. Diabetologia 2012; 55(1):21-31.
27. Taylor JJ, Preshaw PM, Lalla E. A review of the evidence for pathogenic mechanisms that may link periodontitis and diabetes. J Periodontol 2013; 84(4 Suppl):S113-34.
28. Tomita NE, Chinellato LE, Pernambuco RA, Lauris JR, Franco LJ; Grupo de Estudo Diabetes em Nipo-Brasileiros. Periodontal conditions and diabetes mellitus in the Japanese-Brazilian population. Rev Saude Publica 2002; 36(5):607-13.
29. Tervonen T, Oliver RC. Long-term control of diabetes mellitus and periodontitis. J Clin Periodontol 1993; 20(6):431-5.
30. Garcia D, Tarima S, Okunseri C. Periodontitis and glycemic control in diabetes: NHANES 2009 to 2012. J Periodontol 2015; 86(4):499-506.
31. Jansson H, Lindholm E, Lindh C, Groop L, Bratthall G. Type 2 diabetes and risk for periodontal disease: a role for dental health awareness. J Clin Periodontol 2006; 33(6):408-14.
32. Ilgüy M, Ilgüy D, Bayirli G. Dental lesions in adult diabetic patients. N Y State Dent J 2007; 73(1):58-6.
33. Hasegawa T, Watase H. Multiple risk factors of periodontal disease: a study of 9260 Japanese non-smokers. Geriatr Gerontol Int 2004; 4(1):37-43.