title: [How are negative controlled clinical studies interpreted? A 10-year randomized hepato-gastro-enterological study with insignificant results].
mesh_terms: D002986:Clinical Trials as Topic; D005767:Gastrointestinal Diseases / Q000188:drug therapy*; D006801:Humans; D008107:Liver Diseases / Q000188:drug therapy*; D011897:Random Allocation; D013223:Statistics as Topic
vernacular_title: Hvordan tolkes negative kontrollerede kliniske undersøgelser? Ti års hepato-gastroenterologiske randomiserede undersøgelser med insignifikant resultat.