Application of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the analysis of stable isotope enrichments of phenylalanine and tyrosine.
Meesters RJ, Wolfe RR, Deutz NE. Application of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the analysis of stable isotope enrichments of phenylalanine and tyrosine. J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Jan 01; 877(1-2):43-9.