title: A rapid and sensitive method for the determination of the lithogenic index of bile by thin-layer chromatography and densitometry using a dual-wavelength chromatoscanner.
mesh_terms: D001646:Bile / Q000032:analysis*; D001647:Bile Acids and Salts / Q000032:analysis; D002769:Cholelithiasis / Q000378:metabolism; D002784:Cholesterol / Q000032:analysis; D002855:Chromatography, Thin Layer; D003720:Densitometry / Q000379:methods; D006801:Humans; D010713:Phosphatidylcholines / Q000032:analysis
chemical_list: D001647:Bile Acids and Salts; D010713:Phosphatidylcholines; D002784:Cholesterol