title: [Primary (simultaneous) double contrast in roentgenological examination of the stomach].
mesh_terms: D000328:Adult; D001466:Barium Sulfate; D003937:Diagnosis, Differential; D006801:Humans; D011127:Polyps / Q000000981:diagnostic imaging; D011859:Radiography; D013272:Stomach Diseases / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000000981:diagnostic imaging
chemical_list: D001466:Barium Sulfate
vernacular_title: Pervichnoe (odnomomentnoe) dvoĭnoe kontrastirovanie pri rentgenologicheskom issledovanii zheludka.