title: Percutaneous electrophoresis of amino acids and urea.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D002855:Chromatography, Thin Layer; D004586:Electrophoresis / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D012867:Skin; D013542:Sweat / Q000032:analysis*; D013997:Time Factors; D014508:Urea / Q000032:analysis*
chemical_list: D000596:Amino Acids; D014508:Urea