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Cigarette smoking and the risk of nasopharyngeal carcinoma: a meta-analysis of epidemiological studies
OBJECTIVE: The role of cigarette smoking as an independent risk factor for patients with nasopharyngeal carcinoma (NPC) is controversial. We attempted to provide evidence of a reliable association between cigarette smoking and the risk of NPC. DESIGN: Meta-analysis. DATA SOURCES: PubMed online and t...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5640018/ https://www.ncbi.nlm.nih.gov/pubmed/28982817 http://dx.doi.org/10.1136/bmjopen-2017-016582 |