| abstract |
QUANTITATION OF TAMOXIFEN AND METABOLITES THEREOF BY nMASS SPECTROMETRY nABSTRACT nProvided are methods for determining the amount of tamoxifen and its metabolites in a sample nby mass spectrometry. In some aspects, the methods provided herein comprise determining the namount of norendoxifen. In some aspects, the methods provided herein comprise determining the namount of norendoxifen and tamoxifen. In some aspects, the methods provided herein comprise ndetermining the amount of norendoxifen and other tamoxifen metabolites. In some aspects, the nmethods provided herein comprise determining the amount of tamoxifen, norendoxifen, and nother tamoxifen metabolites. |