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Using routine stable isotope dilution/gas chromatography-mass spectrometry, 17-hydroxyprogesterone, androstenedione, testosterone, dehydroepiandrosterone, androstanediol, and(More)
A capillary gas chromatographic-mass spectrometric method for the determination of dehydroepiandrosterone sulfate (DHEA-S) in human plasma is described. [7,7-2H2]DHEA-S is used as internal standard.(More)