Sartorelli, Pietro, et al. “Cytological Analysis of Bronchoalveolar Lavage Fluid in Asbestos-Exposed Workers: BALF Features in Asbestos Exposed Workers”. La Medicina Del Lavoro | Work, Environment and Health, vol. 111, no. 5, Oct. 2020, pp. 379-87, https://doi.org/10.23749/mdl.v111i5.9170.