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 | Work, Environment and Health, vol. 101, no. 4, July 2010, pp. 303-1, https://doi.org/10.23749/mdl.v101i4.213.