Incidence of gastric cancer in patients treated in medical services for gastric ulcer.
D001699:Biometry; D006801:Humans; D015994:Incidence; D010437:Peptic Ulcer / Q000150:complications*; D013274:Stomach Neoplasms / Q000706:statistics & numerical data*; D013276:Stomach Ulcer
PEPTIC ULCER/complications; STOMACH NEOPLASMS/statistics