Evidence for validity of five secondary data sources for enumerating retail food outlets in seven American Indian Communities in North Carolina

• Egile Nagusiak: Fleischhacker Sheila E (Egilea), Rodriguez Daniel A (Egilea), Evenson Kelly R (Egilea), Henley Amanda (Egilea), Gizlice Ziya (Egilea), Soto Dolly (Egilea), Ramachandran Gowri (Egilea)
• Formatua: Liburua
• Argitaratua: BMC, 2012-11-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Most studies on the local food environment have used secondary sources to describe the food environment, such as government food registries or commercial listings (e.g., Reference USA). Most of the studies exploring evidence for vali...