title: Programme for early detection of gastric cancer.
mesh_terms: D000328:Adult; D004415:Dyspepsia / Q000150:complications; D004724:Endoscopy; D006801:Humans; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000150:complications / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000150:complications