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Systematic review of the relation between smokeless tobacco and cancer in Europe and North America
BACKGROUND: Interest is rising in smokeless tobacco as a safer alternative to smoking, but published reviews on smokeless tobacco and cancer are limited. We review North American and European studies and compare effects of smokeless tobacco and smoking. METHODS: We obtained papers from MEDLINE searc...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2744672/ https://www.ncbi.nlm.nih.gov/pubmed/19638245 http://dx.doi.org/10.1186/1741-7015-7-36 |