title: [Choice of anti-ulcer agents for stomach ulcer based on patient's history and endoscopic observation].
mesh_terms: D000897:Anti-Ulcer Agents / Q000627:therapeutic use; D002927:Cimetidine / Q000627:therapeutic use*; D005773:Gastroscopy; D006801:Humans; D013276:Stomach Ulcer / Q000175:diagnosis / Q000188:drug therapy*
chemical_list: D000897:Anti-Ulcer Agents; D002927:Cimetidine