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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2013 Dec 19;23(2):282–287. doi: 10.1158/1055-9965.EPI-13-0645

Figure 1.

Figure 1

Representative LC-ESI-MS/MS-SRM chromatograms obtained upon analysis of A, standard DIM (top) and internal standard [2H2]DIM (bottom); B, a urine sample from a subject before eating Brussels sprouts (top) and internal standard [2H2]DIM (bottom), and C, a urine sample from a subject after eating Brussels sprouts (top) and internal standard [2H2]DIM (bottom).