title: Barium enema examination/examen de enema de bario.
mesh_terms: D001466:Barium Sulfate; D004733:Enema / Q000379:methods*; D006801:Humans; D007410:Intestinal Diseases / Q000000981:diagnostic imaging*; D010353:Patient Education as Topic; D011856:Radiographic Image Enhancement / Q000379:methods*
chemical_list: D001466:Barium Sulfate