Piacenza, Francesco, Marco Malavolta, Laura Costarelli, Robertina Giacconi, Andrea Basso, and Eugenio Mocchegiani. “The Postprandial Serum: A Neglected ‘tool’ for Nutritional Studies”. Progress in Nutrition 16, no. 4 (December 10, 2014): 276-283. Accessed February 27, 2020. https://www.mattioli1885journals.com/index.php/progressinnutrition/article/view/3744.