title: [Detection of polyp-like lesions of the stomach using high concentration barium meals by double contrast method (author's transl)].
mesh_terms: D001466:Barium Sulfate; D003287:Contrast Media; D006801:Humans; D011127:Polyps / Q000000981:diagnostic imaging*; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*; D013679:Technology, Radiologic
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate