Stability of salivary alpha-keto acids.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D007651:Keto Acids / Q000032:analysis*; D012463:Saliva / Q000032:analysis*; D013696:Temperature; D013997:Time Factors
D007651:Keto Acids