1. Artificial stone silicosis: rapid progression after exposure cessation;León-Jiménez;Chest,2020
2. Outbreak of silicosis in Spanish quartz conglomerate workers;Pérez-Alonso;Int J Occup Environ Health,2014
3. International Labour Office (ILO). Guidelines for the Use of the ILO International Classification of Radiographs of Pneumoconioses. Occupational Safety and Health Series No. 22 (rev. 2011). Geneva, Switzerland: International Labour Office. https://www.ilo.org/safework/info/publications/WCMS_168260/lang--en/index.htm. Accessed January 1, 2020.
4. Progressive massive fibrosis and simple pneumoconiosis in ex-miners;Maclaren;Br J Ind Med,1985
5. Occupational Safety and Health Administration, US Department of Labor. HAZARD ALERT: Worker Exposure to Silica during Countertop Manufacturing, Finishing and Installation. https://www.osha.gov/dts/hazardalerts/silica_hazard_alert.html. Accessed January 1, 2020.