title: [Standardization in radiological diagnosis of the digestive tract. Introduction].
mesh_terms: D004064:Digestive System / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D013679:Technology, Radiologic / Q000592:standards*
vernacular_title: Standaryzacja w rentgenodiagnostyce przewodu pokarmowego. Wprowadzenie.