[Choice of the contrast medium].
D000268:Adhesiveness; D001466:Barium Sulfate; D003287:Contrast Media / Q000494:pharmacology*; D004064:Digestive System / Q000000981:diagnostic imaging*; D004355:Drug Stability; D006801:Humans; D011859:Radiography; D014783:Viscosity
D003287:Contrast Media; D001466:Barium Sulfate
La scelta del mezzo di contrasto.