title: [Standardization of double-contrast enema radiography of the large intestine with vertical and horizontal beams].
mesh_terms: D003287:Contrast Media; D004733:Enema; D006801:Humans; D007420:Intestine, Large / Q000000981:diagnostic imaging*; D008722:Methods; D011859:Radiography; D013679:Technology, Radiologic / Q000592:standards*
chemical_list: D003287:Contrast Media
vernacular_title: Standaryzacja badania dwukontrastowego jetita grubego pionowym i poziomym promieniem.