title: Oral laxatives in barium enema preparation.
mesh_terms: D000880:Anthraquinones / Q000008:administration & dosage; D001466:Barium Sulfate; D002400:Cathartics / Q000008:administration & dosage* / Q000009:adverse effects; D002986:Clinical Trials as Topic; D003106:Colon / Q000000981:diagnostic imaging; D004733:Enema; D005471:Fluoroscopy; D006801:Humans; D012007:Rectum / Q000000981:diagnostic imaging; D012676:Senna Extract / Q000008:administration & dosage; D013386:Succinates / Q000008:administration & dosage
chemical_list: D000880:Anthraquinones; D002400:Cathartics; D013386:Succinates; D001466:Barium Sulfate; D012676:Senna Extract