Family history of breast cancer and shor
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Grethe Albrektsen; Ivar Heuch; Steinar Thoresen; Gunnar KvΓ₯le
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Article
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2006
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John Wiley and Sons
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French
β 305 KB
π 2 views
## Abstract The longβterm protective effect of a pregnancy on breast cancer risk is preceded by a shortβterm adverse effect, possibly reflecting a promoting effect of pregnancy hormones. In the present study, we explore whether a family history of breast cancer modifies timeβrelated effects of preg