Keyphrases
Cigarette Smoking
100%
African American
100%
Genetic Contribution
100%
Environmental Contribution
100%
European American Women
100%
Smoking Initiation
85%
Environmental Factors
71%
European American
42%
Missouri
28%
Additive Genetic Effects
28%
Environmental Influence
28%
Female Smoking
28%
Relative Contribution
14%
Cigarette
14%
Heritability
14%
Genetic Influences
14%
Family Study
14%
Twin Study
14%
Adolescent Females
14%
Genetic Factors
14%
African American Women
14%
Proportions of Variance
14%
Race-ethnicity
14%
Individual-specific
14%
Smoking Prevalence
14%
Family-level
14%
Agricultural and Biological Sciences
Americans
100%
African
100%
European Americans
100%
Cigarettes
100%
Environmental Factor
62%
Twins
50%
Heritability
12%
Adolescence
12%
Biochemistry, Genetics and Molecular Biology
Genetics
100%
Cigarette Smoking
100%
Prevalence
25%
Twin Study
25%
Adolescence
25%
Psychology
Smoking Initiation
100%
Genetic Influence
16%
Heritability
16%
Adolescence
16%