Food safety systems in a small dairy factory: implementation, major challenges, and assessment of systems' performances - Cusato, Sueli; Gameiro, Augusto Hauber; Corassin, Carlos Humberto; Sant'Ana, Anderson Souza; Cruz, Adriano Gomes da; Faria, José de Assis Fonseca; Oliveira, Carlos Augusto Fernandes de (Foodborne Pathogens and Disease, 2013)