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Observational Research on Alcohol Use and Chronic Disease Outcome: New Approaches to Counter Biases
Background. The frequently reported protective effects of moderate alcohol consumption in observational studies may be due to unadjusted bias. Aim. To examine two new approaches that account for unknown confounding factors and allow the application of intention-to-treat analysis. Method. This study...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi Publishing Corporation
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3725844/ https://www.ncbi.nlm.nih.gov/pubmed/23935438 http://dx.doi.org/10.1155/2013/860915 |