title: Emptying effect on the gallbladder of tween 80.
mesh_terms: D002765:Cholecystography; D005704:Gallbladder / Q000494:pharmacology*; D006801:Humans; D011136:Polysorbates; D013501:Surface-Active Agents / Q000494:pharmacology*
chemical_list: D011136:Polysorbates; D013501:Surface-Active Agents
keywords: CHOLECYSTOGRAPHY; GALLBLADDER/pharmacology; SURFACE-ACTIVE AGENTS/pharmacology