Stable isotope dilution high-performance liquid chromatography–electrospray ionization mass spectrometry method for endogenous 2- and 4-hydroxyestrones in human urine
2002 ◽
Vol 780
(2)
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pp. 315-330
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2003 ◽
Vol 376
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pp. 149-156
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2011 ◽
Vol 32
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pp. 1221-1227
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Vol 1053
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2018 ◽
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2008 ◽
Vol 870
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