Article
Lifetime tobacco, alcohol and other substance use in adolescent Minnesota twins: univariate and multivariate behavioral genetic analyses.
Addiction (Abingdon, England) - 1 Jul 1999
Han C, McGue M K, Iacono W G
Abstract excerpt
AIMS: We sought to estimate the contribution of genetic and environmental factors to adolescent tobacco, alcohol and other substance use. DESIGN, SETTING AND PARTICIPANTS: The sample consisted of 327 monozygotic and 174 like-sex dizygotic twin pairs born in Minnesota and aged 17-18 years at time of assessment. Biometrical methods were used to estimate the contribution of additive genetic, shared and non-shared...
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