Observer variation in the detection of colorectal neoplasia on double-contrast barium enema: implications for colorectal cancer screening and training.
D'Costa
H
H
D001466:Barium Sulfate; D023881:Colonography, Computed Tomographic / Q000379:methods; D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging; D003287:Contrast Media; D006801:Humans; D008403:Mass Screening / Q000379:methods; D015588:Observer Variation; D011871:Radiology / Q000193:education
D003287:Contrast Media; D001466:Barium Sulfate