A prospective study of periodontal disease and risk of gastric and duodenal ulcer in male health professionals.
Boylan MR, Khalili H, Huang ES, Michaud DS, Izard J, Joshipura KJ, Chan AT. A prospective study of periodontal disease and risk of gastric and duodenal ulcer in male health professionals. Clin Transl Gastroenterol. 2014 Feb 13; 5:e49.