title: Clinical trial of bilopaque (tyropanoate sodium) oral cholecystography. Evaluation of time for the optimal and peak opacification of the gallbladder.
mesh_terms: D002087:Butyrates; D002765:Cholecystography; D003287:Contrast Media; D005069:Evaluation Studies as Topic; D006801:Humans; D007462:Iodobenzenes; D013679:Technology, Radiologic; D013997:Time Factors
chemical_list: D002087:Butyrates; D003287:Contrast Media; D007462:Iodobenzenes