Judith R. Koopmans

The Genetics of Smoking Initiation and Quantity Smoked in Dutch Adolescent and Young Adult Twins

Judith R. Koopmans, Wendy S. Slutske, Andrew C. Heath et al. · Behavior Genetics · 1999 · 187 citations · Full text

Life Sciences, Genetics, Molecular Genetics +14

The Influence of Religion on Alcohol Use Initiation: Evidence for Genotype X Environment Interaction

Judith R. Koopmans, Wendy S. Slutske, G. Caroline M. van Baal et al. · Behavior Genetics · 1999 · 180 citations · Full text

Life Sciences, Genetics, Psychology +10

A multivariate genetic analysis of sensation seeking

Judith R. Koopmans, Dorret I. Boomsma, Andrew C. Heath et al. · Behavior Genetics · 1995 · 139 citations · Full text

Life Sciences, Behavioral Sciences, Psychology +3

Genetic and social influences on starting to smoke: a study of Dutch adolescent twins and their parents

Dorret I. Boomsma, Judith R. Koopmans, Lorenz J.P. van Doornen et al. · Addiction · 1994 · 135 citations · Full text

Life Sciences, Genetics, Human Development +14

Association between Alcohol Use and Smoking in Adolescent and Young Adult Twins: A Bivariate Genetic Analysis

Judith R. Koopmans, Lorenz J.P. van Doornen, Dorret I. Boomsma · Alcoholism Clinical and Experimental Research · 1997 · 131 citations · Full text

Life Sciences, Genetics, Adolescent Health +12