Prevalence and levels of Bacillus cereus emetic toxin in rice dishes randomly collected from restaurants and comparison with the levels measured in a recent foodborne outbreak., Delbrassinne, Laurence, Andjelkovic Mirjana, Dierick Katelijne, Denayer Sarah, Mahillon Jacques, and Van Loco Joris , Foodborne Pathog Dis, 2012 Sep, Volume 9, Issue 9, p.809-14, (2012)