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Fruit and vegetables and cancer risk
The possibility that fruit and vegetables may help to reduce the risk of cancer has been studied for over 30 years, but no protective effects have been firmly established. For cancers of the upper gastrointestinal tract, epidemiological studies have generally observed that people with a relatively h...
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| Formato: | Texto |
| Lenguaje: | English |
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Nature Publishing Group
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3039795/ https://www.ncbi.nlm.nih.gov/pubmed/21119663 http://dx.doi.org/10.1038/sj.bjc.6606032 |