CT colonography: progress toward colorectal evaluation without catharsis.
McFarland
Elizabeth G
EG
Zalis
Michael E
ME
D002400:Cathartics; D003106:Colon / Q000000981:diagnostic imaging*; D023881:Colonography, Computed Tomographic / Q000639:trends*; D006801:Humans; D012007:Rectum / Q000000981:diagnostic imaging*
D002400:Cathartics