Mortality for gastric and duodenal ulcer in countries and its geographical correlation to mortality for gastric and intestinal cancer.
D004381:Duodenal Ulcer; D006801:Humans; D007414:Intestinal Neoplasms; D007422:Intestines; D010437:Peptic Ulcer / Q000706:statistics & numerical data*; D013274:Stomach Neoplasms / Q000706:statistics & numerical data*
INTESTINES/neoplasms; PEPTIC ULCER/statistics; STOMACH NEOPLASMS/statistics