(Q41251836)
Statements
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The independent associations of parity, age at first full term pregnancy, and duration of breastfeeding with the risk of breast cancer. Cancer and Steroid Hormone Study Group (English)
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Layde PM
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Webster LA
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Baughman AL
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Wingo PA
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Rubin GL
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Ory HW
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1 January 1989
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42
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10
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963-973
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Identifiers
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