Dual-column high-performance liquid chromatographic urinary organic acid profiling.
D002264:Carboxylic Acids / Q000652:urine*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006801:Humans; D007223:Infant; D013056:Spectrophotometry, Ultraviolet
D002264:Carboxylic Acids