title: How to study the gallbladder. Health and Policy Committee.
mesh_terms: D002764:Cholecystitis / Q000175:diagnosis*; D002765:Cholecystography; D003952:Diagnostic Imaging; D005704:Gallbladder / Q000000981:diagnostic imaging; D006801:Humans; D011877:Radionuclide Imaging; D014463:Ultrasonography