Validity of Secondary Retail Food Outlet Data: A Systematic Review
Autor: | Fleischhacker, Sheila E., Evenson, Kelly R., Sharkey, Joseph, Pitts, Stephanie B. Jilcott, Rodriguez, Daniel A. |
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Zdroj: | In American Journal of Preventive Medicine October 2013 45(4):462-473 |
Databáze: | ScienceDirect |
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