Menopausal estrogen use and risk of brea
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Louise A. Brinton; Robert N. Hoover; Moyses Szklo; Joseph F. Fraumeni Jr
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Article
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1981
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John Wiley and Sons
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English
⚖ 562 KB
To assess the relationship of menopausal estrogens to breast cancer risk, the authors conducted a case-control study among 881 cases and 863 controls identified through the Breast Cancer Detection Demonstration Project (BCDDP). Use of estrogens was associated with a relative risk (RR) of 1.24 (95% C