TY - GEN AU - Leiva Rus, Alfonso AU - Estela Mantolan, Andreu AU - Torrent Quetglas, Maties AU - Calafat, Amador AU - Bennasar-Veny, Miquel AU - Yáñez, Aina M PY - 2014 DO - 10.1186/1471-2458-14-373 SN - 1471-2458 UR - http://hdl.handle.net/20.500.12105/19981 AB - Background: The likelihood of an adolescent taking up smoking may be influenced by his or her society, school and family. Thus, changes in the immediate environment may alter a young person's perception of smoking. Methods/Design: The proposed... LA - eng PB - BioMed Central (BMC) KW - Adolescent KW - Intervention study KW - Randomized controlled trial KW - Risk-reducing behavior KW - Schools KW - Child KW - Parents KW - Humans KW - Smoking KW - Adolescent KW - Curriculum KW - Research Design KW - Male KW - Smoke-Free Policy KW - Health Promotion KW - Female KW - Smoking Prevention KW - Smoking Cessation KW - Students KW - Prevalence KW - Schools TI - Effectiveness of a complex intervention in reducing the prevalence of smoking among adolescents: study design of a cluster-randomized controlled trial TY - research article ER -