title: [Roentgenological study of the parotid glands under conditions of double contrasting].
mesh_terms: D008949:Adenoma, Pleomorphic / Q000000981:diagnostic imaging*; D003287:Contrast Media; D008722:Methods; D009609:Nitrous Oxide; D010307:Parotid Neoplasms / Q000000981:diagnostic imaging*; D012796:Sialography; D013679:Technology, Radiologic
chemical_list: D003287:Contrast Media; D009609:Nitrous Oxide
vernacular_title: Rentgenologicheskoe issledovanie okolushnykh sliunnykhhzhelez v usloviiakh dvoĭnogo kontrastirovaniia.