7Engebretson SP,Hey--Hadavi J,Ehrhardt FJ,et al.Gingival crevieu- lar fluid levels of interleukin beta and glyeemic control in patients with chronic pefiodontitis and type 2 diabetes[J].J Pefiodontol, 2004 ,75(9) : 12.
8Bahekar AA, Singh S, Saha S,et al.The prevalence and inci- dence of coronary heart disease is significantly increased inperi- odontitis:a meta--analysis [J].Am Heart J,2008,154 (5) :830-- 837.
9Liu R, Bal HS, Desta T, et al. Diabetes enhances periodontal bone loss through enhanced resorption and diminished bone forma- tion[J]. J DentRes, 2006;85(6) :510-514.
10Siudikiene J, Machiulskiene V, Nyvad B, et al. Dental caries in- crements and related factors in children with type 1 diabetes mel- litus[J].Caries Res, 2008,42(5) :354-362.