Do adolescents' own intentions regarding healthy behaviours affect outcome?--a 2-year prospective study.
Vuille
J C
JC
Department of Public Health, Bern, Switzerland. jcvuille@hin.ch
D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D000428:Alcohol Drinking / Q000523:psychology; D015438:Health Behavior; D006801:Humans; D011446:Prospective Studies; D012907:Smoking / Q000523:psychology