(Q52958893)
Statements
External validity in a population-based national prospective study--the Norwegian Women and Cancer Study (NOWAC). (English)
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Eiliv Lund
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Merethe Kumle
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Tonje Braaten
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Anette Hjartåker
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Kjersti Bakken
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Elise Eggen
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Torhild Inger Gram
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1 December 2003
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14
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10
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1001-1008
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Identifiers
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