Effectiveness of a complex intervention in reducing the prevalence of smoking among adolescents: study design of a cluster-randomized controlled trial

Ítems similars

• Efficacy of a smoking prevention programme in Catalan secondary schools: a cluster-randomized controlled trial in Spain
  per: Valdivieso, E.
• Reducing smoking in adolescents: cost-effectiveness results from the cluster randomized ASSIST (A Stop Smoking In Schools Trial)
  per: Hollingworth, W.
• Impact of a multi-level intervention to prevent secondhand smoke exposure in schoolchildren: a randomized cluster community trial
  per: Blanch, C.
• Effectiveness of a universal internet-based prevention program for ecstasy and new psychoactive substances: a cluster randomized controlled trial
  per: Champion, K.E
• SCHOOL-BASED ALCOHOL EDUCATION: RESULTS OF A CLUSTER-RANDOMIZED CONTROLLED TRIAL
  per: MORGENSTERN, M.