KHADEMI, J., M. SADEGHI, R. AHMADPOOR, J. TAMADON YOLME, M. A. MIRZAIE, N. IZADI, and Z. MEHRBAKHSH. “Pulmonary Function Testing in Cement Transport Workers at Incheh Borun Border, Northeast of Iran”. Iranian Journal of Public Health, Vol. 48, no. 7, July 2019, pp. 1362-8, doi:10.18502/ijph.v48i7.2967.