Endoscopy versus double-contrast barium enema in the evaluation of patients with symptoms suggestive of colorectal carcinoma.
F M
FM
Kelvin
D D
DD
Maglinte
J C
JC
Lappas
D001466:Barium Sulfate; D003111:Colonic Polyps / Q000175:diagnosis; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D004733:Enema; D006801:Humans
D001466:Barium Sulfate