TY - JA AU - Molero,G. AU - Aranjuelo,I. AU - Araus,J.L. AU - Nogue,S. AU - Teixidor,P. TI - Measurement of 13C and 15N isotope labeling by gas chromatography/combustion/isotope ratio mass spectrometry to study amino acid fluxes in a plant?microbe symbiotic association SN - 1097-0231 PY - 2011/// T2 - Rapid Communications in Mass Spectrometry DO - https://doi.org/10.1002/rcm.4895 ER -