1. Amster, E.D., et al.: Occupational exposures and symptoms among firefighters and police during the carmel cohort study. Isr. Med. Assoc. J. 15, 288–292 (2013)
2. Anderson, M.K., et al.: Occupation and other risk factors for injury among enlisted U.S. Army Soldiers. Public Health 129, 531–538 (2015)
3. CR–Technology Agency of the Czech Republic: Certified methodology for providing personal protective equipment in a nanoparticle environment. 15 (2016)
4. CR: Government Decree No. 361/2007 Coll., Laying down the conditions for the protection of the health of workers at work (2007)
5. Czech Defence Standard: Respiratory devices for individual protection - Military protective masks. Office for Defence Standardization Cataloging and State Quality Assurance 20 (2007)