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Dose–response relationship between cigarette smoking and site-specific cancer risk: protocol for a systematic review with an original design combining umbrella and traditional reviews
INTRODUCTION: Only a limited number of meta-analyses providing risk curve functions of dose–response relationships between various smoking-related variables and cancer-specific risk are available. METHODS AND ANALYSIS: To identify all relevant original publications on the issue, we will conduct a se...
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/PMC5695313/ https://www.ncbi.nlm.nih.gov/pubmed/29092902 http://dx.doi.org/10.1136/bmjopen-2017-018930 |