title: Thin-layer chromatographic separation of keto derivatives of free bile acids.
mesh_terms: D001647:Bile Acids and Salts / Q000302:isolation & purification*; D002855:Chromatography, Thin Layer; D006801:Humans; D007419:Intestinal Secretions / Q000032:analysis; D008722:Methods
chemical_list: D001647:Bile Acids and Salts