COVID-19 Bow-Tie Model Fereydoon Laal Social Determinants of Health Research Center, Department of Occupational Health Engineering, Birjand University of Medical Sciences, Birjand, Iran. DOI: https://doi.org/10.18502/aoh.v6i4.11725 Abstract The Article Abstract is not available. PDF Published 2023-01-17 Issue Volume (6) issue (4) Section Articles
