[Ineffective drugs in gastroenterology].
D000897:Anti-Ulcer Agents / Q000494:pharmacology; D002400:Cathartics / Q000494:pharmacology; D005767:Gastrointestinal Diseases / Q000188:drug therapy*; D006801:Humans; D010600:Pharmacology
D000897:Anti-Ulcer Agents; D002400:Cathartics
Medikamentöser Ballast in der Gastroenterologie.