Veronesi, L., Bonanini, M., & Dall'Aglio, et al., P. (2004). Health hazard evaluation in private dental practices: a survey in a province of northen Italy. Acta Biomedica Atenei Parmensis, 75(1), 50-55. https://mattioli1885journals.com/index.php/actabiomedica/article/view/2083