Prostaglandins, smoking, and duodenal ulcers.
D000897:Anti-Ulcer Agents / Q000627:therapeutic use*; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D011453:Prostaglandins / Q000627:therapeutic use*; D012907:Smoking
D000897:Anti-Ulcer Agents; D011453:Prostaglandins