The study of influencing factors over smoking among boy university students studying in Kermanshah city. مجله دانش و تندرستي در علوم پایه پزشکی, [S. l.], v. 5, 2015. DOI: 10.22100/jkh.v5i0.1034. Disponível em: http://knh.shmu.ac.ir/index.php/site/article/view/1034.. Acesso em: 3 may. 2024.