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Association of the tryptophan hydroxylase gene with smoking initiation but not progression to nicotine dependence |
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| Authors: | Yuxin Jiang Michael C. Neale Kenneth S. Kendler Richard E. Straub |
| Affiliation: | Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, Virginia |
| Abstract: | |
| Keywords: | nicotine smoking dependence initiation tryptophan hydroxylase serotonin genetic association |