Social and Psychological Predictors of Initial Cigarette Smoking Experience oleh Walieh Menati MSc, Milad Nazarzadeh MSc, Zeinab Bidel MSc, Morten Würtz MD, Rostam Menati MSc, Rohollah Hemati IM, CD, Maryam Yaghoubi BS, Elham Zareimanesh BS, Mohammad Sabour Mohammadi BS, Farzad Akhlaghi Ardekani BS, Jafar Tazval MSc, Ali Delpisheh PhD