Marchis, Daniela, Alessandro Benedetto, Giuseppina Amato, Beatrice Brusa, Stefania Squadrone, and Maria Cesarina Abete. 2013. “A Quantitative Real Time Polymerase Chain Reaction Approach for Estimating Processed Animal Proteins in Feed: Preliminary Data”. Italian Journal of Food Safety 2 (1):e4. https://doi.org/10.4081/ijfs.2013.957.