(Q47372564)
Statements
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Reproducibility and validity of the Shanghai Women's Health Study physical activity questionnaire (English)
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Xiao-Ou Shu
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Yu-Tang Gao
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Barbara E Ainsworth
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Gong Yang
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Fan Jin
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Dake Liu
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Wei Zheng
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1 December 2003
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158
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11
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1114-1122
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Identifiers
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