Di Pierro, Francesco, Giuliana Rapacioli, and Alexander Bertuccioli. “Role of a Proprietary Mixture of Water-Soluble, Viscous Fibers and Phytosterols in Managing Overweight Obese Subjects Poorly Following a Prescribed Diet and Physical Exercise Regimen. Preliminary Results”. Progress in Nutrition 18, no. 4 (December 22, 2016): 369–375. Accessed July 18, 2024. https://mattioli1885journals.com/index.php/progressinnutrition/article/view/5866.