Zicari, Giuseppe, Silvia Marro, Marisa Panata, Vincenzo Soardo, Renza Berruti, Claudio Maggi, Elena Cerrato, Romina Ferrari, and Margherita Gulino. 2014. “Analytical Control of Drinking Water in Piedmont: Some Results (2008-2012)”. Progress in Nutrition 16 (3): 218-32. https://mattioli1885journals.com/index.php/progressinnutrition/article/view/3543.