title: [Comparison of Neo-Cholex Powder, egg yolk and yolk tablets as gallbladder contracting agents].
mesh_terms: D002765:Cholecystography; D003287:Contrast Media; D004338:Drug Combinations; D004530:Egg Yolk; D005260:Female; D005704:Gallbladder / Q000187:drug effects*; D006801:Humans; D009821:Oils
chemical_list: D003287:Contrast Media; D004338:Drug Combinations; D009821:Oils