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Monozygotic Twins
Twins
Dizygotic Twins
Personality
Phenotype
Intelligence
Social Environment
Environment
Models, Genetic
Twin Studies
Sex Factors
Substance-Related Disorders
Diseases in Twins
Heart Rate
Genetics, Behavioral
Child Rearing
Parenting
Personality Development
Divorce
Minnesota
Co-Publications
16
13
10
5
2
1
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