however, given the increased complexity of the tobacco use landscape, it is becoming evident that policy makers need to better understand and model explicitly the essential social- and individual-level processes of tobacco use behavior (e.g., the mechanisms of initiation, cessation, and relapse) in order to anticipate as accurately as possible the effects of policy interventions
Moreover, prospective research among adolescents indicates that e-cigarette use among never smokers is a risk factor for future combustible cigarette smoking, after controlling for psychosocial predictors of smoking
Gaps in knowledge and future directions Available studies do not exhaust the subject of the role of HTP in the course of COPD, smoking cessation, reduction of morbidity and mortality
Women, Pregnancy, and Drugs Further Reading Abel, Ernest L
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