Aflatoxin M1 in raw milk from different regions of São Paulo state - Brazil - Santili, Ana Beatriz Nappi; Camargo, Adriano Costa de; Nunes, Raquel de Syllos Rosa; Glória, Eduardo Micotti da; Machado, Paulo Fernando; Cassoli, Laerte Dagher; Dias, Carlos Tadeu dos Santos; Calori-Domingues, Maria Antonia (Food Additives and Contaminants: Part B: Surveillance, 2015)