Author/Authors :
Rezaei، Satar نويسنده Research Center for Environmental Determinants of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran. , , Karami Matin، Behzad نويسنده Research Center for Environmental Determinants of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran. , , Hajizadeh، Mohammad نويسنده School of Health Administration, Faculty of Health Professions,Dalhousie University,Halifax,Canada ,
