Imidazole lactic acid--a component of normal human urine.
D002854:Chromatography, Paper; D003588:Cytopathogenic Effect, Viral; D006801:Humans; D007093:Imidazoles / Q000652:urine*; D007773:Lactates / Q000652:urine*; D013781:Texas
D007093:Imidazoles; D007773:Lactates