(Q44050921)
Statements
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The role of reproductive factors and use of oral contraceptives in the aetiology of breast cancer in women aged 50 to 74 years (English)
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A Ekbom
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H O Adami
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I R Persson
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J A Baron
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R Bergström
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1 January 1999
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80
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2
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231-236
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Identifiers
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