Enterotoxigenic profiles and submerged and interface biofilms in Bacillus cereus group isolates from foods Itzel-Maralhi Cruz-Facundo; Roberto Adame-Gómez; Natividad Castro-Alarcón; Jeiry Toribio-Jiménez; Yaneth Castro-Coronel; María-Cristina Santiago-Dionisio; Marco-Antonio Leyva-Vázquez; David Tafolla-Venegas; Arturo Ramírez-Peralta;