(Q44446451)
Statements
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Oral contraceptives and breast cancer. A prospective cohort study (English)
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W Willett
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G A Colditz
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C H Hennekens
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M J Stampfer
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J E Buring
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F E Speizer
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R J Lipnick
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B Rosner
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C Bain
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R Peto
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1 January 1986
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255
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1
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58-61
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Identifiers
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