Tsubono Y, et al. Green tea and the risk of gastric cancer in Japan. N Engl J Med. 2001;344(9):632-6.
Joshipura KJ, et al. Poor oral health and coronary heart disease. J Dent Res. 1996;75(9):1631-6.
Alhassani AA, et al. The associations between major dietary patterns and risk of periodontitis. J Clin Periodontol. 2021;48(1):2-13.
Julia Stöhr, et al. Bidirectional association between periodontal disease and diabetes mellitus: a systematic review and meta-analysis of cohort studies. Sci Rep. 2021;11: 13686.
