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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Anal Bioanal Chem. 2011 Jun 29;401(4):1319–1330. doi: 10.1007/s00216-011-5164-3

Fig. 2. LCMS-GCMS correlations.

Fig. 2

Linear regression data for the urinary concentrations measured by LCMS and GCMS of estrone (E1), estradiol (E2), estriol(E3), 16α-hydroxyestrone (16α-OHE1), 2-hydroxyestrone (2-OHE1), the ratio of 2-hydroxyestrone to 16α-hydroxyestrone (2-OHE1/16α-OHE1), cortisol(F), and cortisone (E). All quantitations applied adjustments for internal standards but the latter were not identical for all analytes (see Methods for details)