title: The specificity of cholecystokinin action on the gall-bladder.
mesh_terms: D000818:Animals; D001464:Barium / Q000494:pharmacology; D002766:Cholecystokinin / Q000494:pharmacology*; D005704:Gallbladder / Q000187:drug effects*; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects
chemical_list: D001464:Barium; D002766:Cholecystokinin