Endogenous sex hormones and breast cancer in postmenopausal women: reanalysis of nine prospective studies.

BACKGROUND: Reproductive and hormonal factors are involved in the etiology of breast cancer, but there are only a few prospective studies on endogenous sex hormone levels and breast cancer risk. We reanalyzed the worldwide data from prospective studies to examine the relationship between the levels...

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Detaylı Bibliyografya
Asıl Yazarlar: Key, T, Appleby, P, Barnes, I, Reeves, G
Materyal Türü: Journal article
Dil:English
Baskı/Yayın Bilgisi: 2002