Hoffman, N E Gas chromatographic determination of urinary aliphatic -keto acids. [electronic resource] - Research communications in chemical pathology and pharmacology Jan 1971 - 87-94 p. digital Publication Type: Journal Article ISSN: 0034-5164 Subjects--Topical Terms: Aniline CompoundsChromatography, GasHumansKeto Acids--urineKetonesMethodsPhenylketonurias--urineQuinoxalines