Zocchetti, C., and P. Bonetti. “Pier Luigi Viola E Il Cloruro Di Vinile: Alcuni Appunti Mai Pubblicati Pier Luigi Viola and Vinyl Chloride: Notes That Were Never Published”. La Medicina del Lavoro 101, no. 4 (July 2, 2010): 303–313. Accessed April 18, 2025. https://mattioli1885journals.com/index.php/lamedicinadellavoro/article/view/213.