Question and answer. Solid-column single contrast barium enema after failed colonoscopy.
Somers
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McMaster University Medical Center, Hamilton, Ont., Canada.
D001466:Barium Sulfate; D003113:Colonoscopy; D000075202:Contraindications; D003287:Contrast Media; D004733:Enema / Q000379:methods*; D006801:Humans
D003287:Contrast Media; D001466:Barium Sulfate