Tobacco control human 5 Humans 4 article 4 Smoking 3 controlled study 3 female 3 male 3 smoking 3 Adolescent 2 Cross-Sectional Studies 2 Female 2 Male 2 Policy implementation 2 Schools 2 Surveys and Questionnaires 2 adolescent 2 adult 2 cross-sectional study 2 major clinical study 2 passive smoking 2 psychology 2 questionnaire 2 school 2 smoking cessation 2 tobacco 2 "triers" 1 Academic-Community partnership 1 Adolescents 1 Attitude to Health 1