High-performance liquid chromatographic determination of urocanic acid isomers in biological samples.
D002145:Callosities / Q000378:metabolism*; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D007093:Imidazoles / Q000032:analysis*; D014560:Urocanic Acid / Q000032:analysis*
D007093:Imidazoles; D014560:Urocanic Acid