Specificity in Dietary Population Research
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PII: S1047-2797(06)00146-3
doi:10.1016/j.annepidem.2006.06.006
© 2007 Elsevier Inc. All rights reserved.
PII: S1047-2797(06)00146-3
doi:10.1016/j.annepidem.2006.06.006
© 2007 Elsevier Inc. All rights reserved.