DiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
Smoking CessationAdolescent BehaviorAdolescent PsychologyTobacco Use CessationAdolescent DevelopmentAdolescent Health ServicesSmokingTobacco Use Cessation ProductsAdolescent MedicineTobacco Use DisorderBupropionAdolescent PsychiatryQuestionnairesAdolescent Nutritional Physiological PhenomenaPeer GroupParent-Child RelationsCross-Sectional StudiesLongitudinal StudiesAge FactorsNicotinePregnancy in AdolescenceSubstance-Related DisordersUnited StatesSex FactorsRisk FactorsParentsPrevalenceMotivationSchoolsFriendsRisk-TakingParentingNicotinic AgonistsSocial EnvironmentFollow-Up StudiesSocioeconomic FactorsHealth PromotionAlcohol DrinkingInterpersonal RelationsTreatment OutcomeSelf ConceptTime FactorsObesityScoliosisStudentsHealth BehaviorBody Mass IndexSexual BehaviorAttitude to HealthHealth SurveysHealth Knowledge, Attitudes, PracticeLogistic ModelsDepressionSelf EfficacyFamilyAfrican AmericansMarijuana AbuseHotlinesUrban PopulationBody ImageSubstance Withdrawal SyndromeFamily RelationsFamily TherapyPubertyMotor ActivitySocial SupportSelf ReportConduct DisorderViolenceBehavior TherapyCohort StudiesHealth EducationAnalysis of VarianceProgram EvaluationPregnancyChewing GumDirective CounselingIntentionProspective StudiesRegression AnalysisSchool Health ServicesAdaptation, PsychologicalMothersMarijuana SmokingMental DisordersBody WeightMother-Child RelationsTelevisionMotion Pictures as TopicPsychiatric Status Rating ScalesInternal-External ControlBrazilSex EducationPatient ComplianceAttitudeInterviews as TopicPsychometricsAdvertising as TopicChild of Impaired ParentsSocial Behavior