title: In patients with left lower quadrant pain, should barium enema or CT be used for initial evaluation?
authors.forename: S
authors.initials: S
authors.lastname: Trenkner
authors.forename: W M
authors.initials: WM
authors.lastname: Thompson
mesh_terms: D015746:Abdominal Pain / Q000000981:diagnostic imaging*; D001466:Barium Sulfate; D003287:Contrast Media; D004239:Diverticulitis, Colonic / Q000000981:diagnostic imaging; D006801:Humans; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate