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Does smoking among friends explain apparent genetic effects on current smoking in adolescence and young adulthood?
We used data from a prospective cohort study of twins to investigate the influence of unmeasured genetic and measured and unmeasured environmental factors on the smoking behaviour of adolescents and young adults. Twins were surveyed in 1988 (aged 11–18 years), 1991, 1996 and 2004 with data from 1409...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2361694/ https://www.ncbi.nlm.nih.gov/pubmed/18319720 http://dx.doi.org/10.1038/sj.bjc.6604250 |