ظفر, مسعود

[ 1 ] - شیوع مصرف مواد در دانشجویان دانشگاه های تابع وزارت علوم، تحقیقات و فناوری (سال 1391)

Introduction: This study was aimed to determine the prevalence of drug use among College Students of Ministry of Sceince, Research and Technology in Iran. Method: Seven thousands, three hundred and thirty student in academic year 2011-2012 were selected by random stratified sampling method from thirty Universities In Iran, considering their sex and level of education. We used Drug Use Preval...