title: The elephant in the room: bowel preparation for CT colonography.
authors.forename: Ronald
authors.initials: R
authors.lastname: Summers
mesh_terms: D023881:Colonography, Computed Tomographic / Q000379:methods*; D003287:Contrast Media; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007422:Intestines / Q000000981:diagnostic imaging* / Q000187:drug effects*; D054368:Laxatives / Q000008:administration & dosage*
chemical_list: D003287:Contrast Media; D054368:Laxatives