Article
Concordance rates for smoking among African-American twins.
Journal of the National Medical Association - 1 Mar 2007
Whitfield Keith E, King Gary, Moller Stephanie, Edwards Christopher L, Nelson Tracy, Vandenbergh David
Abstract excerpt
OBJECTIVES: Despite greater negative environmental influences such as lower socioeconomic status, less parental education, more single-parent households and urban dwelling, African Americans are less likely to begin smoking than European Americans. The goal of the current investigation was to examine the proportion of genetic and environmental influences on smoking in a sample of adult African-American twins....
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