Current trends in radiological diagnostics for gastro-esophageal reflux.
D003287:Contrast Media; D004942:Esophagitis, Peptic / Q000000981:diagnostic imaging; D005764:Gastroesophageal Reflux / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography / Q000379:methods
D003287:Contrast Media