Mammographic density. Potential mechanisms of breast cancer risk associated with mammographic density: hypotheses based on epidemiological evidence.

Breast Cancer Res · 2008 · PMC2374950 · PMID 18226174

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a significant trendno p-value reported

Recently, a large case control study identified a significant trend toward increasing breast cancer risk with increasing urinary excretion of isoprostanes [ 74 ].

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