title: [Routine double contrast method in radiodiagnosis of the digestive tract].
mesh_terms: D003287:Contrast Media; D004064:Digestive System / Q000000981:diagnostic imaging*; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D011859:Radiography; D013679:Technology, Radiologic
chemical_list: D003287:Contrast Media
vernacular_title: De "double contraste" de routine dans le radiodiagnostic de l'appareil digestif