A Multicountry Ecological Study of Cancer Incidence Rates in 2008 with Respect to Various Risk-Modifying Factors
Observational and ecological studies are generally used to determine the presence of effect of cancer risk-modifying factors. Researchers generally agree that environmental factors such as smoking, alcohol consumption, poor diet, lack of physical activity, and low serum 25-hdyroxyvitamin D levels ar...
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| Format: | Article |
| Language: | English |
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MDPI AG
2013-12-01
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| Series: | Nutrients |
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| Online Access: | http://www.mdpi.com/2072-6643/6/1/163 |