Knowledge, Attitudes, and Practices among Border Crossers during Temporary Enforcement of a Formal Entry Requirement for Mexican-Style Soft Cheeses, 2009 von NGUYEN, An V, COHEN, Nicole J, HONGJIANG GAO, FISHBEIN, Daniel B, KEIR, Jane, MIGUEL OCANA, J, SENINI, Lori, FLORES, Aleta, WATERMAN, Stephen H

Volltext