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Diseases in Twins
Eating Disorders
Alcoholism
Substance-Related Disorders
Monozygotic Twins
Dizygotic Twins
Twins
Diagnostic and Statistical Manual of Mental Disorders
Risk Factors
Factor Analysis, Statistical
Social Environment
Registries
Environment
Models, Genetic
Sex Factors
Genetic Predisposition to Disease
Virginia
Norway
Questionnaires
Psychometrics
Co-Publications
45
30
12
10
9
7
6
5
4
3
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