Tomasello, Giovanni, Alessandra Sorce, Provvidenza Damiani, Emanuele Sinagra, and Francesco Carini. “The Importance of Intestinal Microbial Flora (microbiota) and Role of Diet”. Progress in Nutrition 19, no. 3 (October 6, 2017): 342–344. Accessed June 26, 2022. https://www.mattioli1885journals.com/index.php/progressinnutrition/article/view/4495.