Plasma estrone sulfate concentrations and genetic variation at the CYP19A1 locus in postmenopausal women with early breast cancer treated with letrozole.

Breast Cancer Res Treat · 2013 · PMC3528956 · PMID 23129173

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did not reach statistical significanceno p-value reported

Although these results suggested that some of these genetic variants might be predictors of estrone sulfate concentrations, the differences observed did not reach statistical significance.

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