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Herzog, T., ET AL., How distinct are the stages of change for smoking cessation? A comparison of the stages of change and the contemplation ladder using an adolescent sample. Journal of Drug Issues , Vol. 41, no. 3 (2011), p. 419-440
Ref. 184070
Location: R.993 Archivo

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Adolescentes, Drogodependencias, Juventud, MotivaciĆ³n, Tabaco, Tabaquismo