Barium sulfate versus water-soluble, low-osmolarity contrast medium in esophageal examinations.
Ginai
A Z
AZ
D001466:Barium Sulfate; D003287:Contrast Media; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D007485:Ioxaglic Acid; D011859:Radiography
D003287:Contrast Media; D001466:Barium Sulfate; D007485:Ioxaglic Acid