1. Blackley DJ, Laney AS, Halldin CN, Cohen RA (2015 Nov) Profusion of opacities in simple coal worker’s pneumoconiosis is associated with reduced lung function. Chest. 148(5):1293–1299
2. CDC (Center for Disease Control and Prevention) (2021) Coal Workers’ Health Surveillance Program (CWHSP) Data Query System. https://webappa.cdc.gov/ords/cwhsp-database.html#queryForm. Accessed 27 April 2021
3. Chatgidakis CB (1963) An autopsy survey of Bantu south African coal-miners. Br J Ind Med 20(3):236–242
4. Cochrane AL, Thomas J (1965) Changes in the prevalence of coalworkers’ pneumoconiosis among miners and ex-miners in the Rhondda Fach 1951-61. Br J Ind Med 22(1):49–57
5. Cui F (2016) Prevalence and incidence prediction of coal workers’ pneumoconiosis and economic benefits analysis for its prevention in Huaibei Coal Mine Group [Master dissertation]. North China University of Science and Technology, Huaibei