title: A simple procedure for patient preparation in abdominal CT.
mesh_terms: D002766:Cholecystokinin / Q000008:administration & dosage / Q000031:analogs & derivatives; D003974:Diatrizoate Meglumine / Q000008:administration & dosage; D006801:Humans; D010446:Peptide Fragments / Q000008:administration & dosage; D011860:Radiography, Abdominal; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D010446:Peptide Fragments; D003974:Diatrizoate Meglumine; D002766:Cholecystokinin