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Time to benefit for colorectal cancer screening: survival meta-analysis of flexible sigmoidoscopy trials
Objective To determine the time to benefit of using flexible sigmoidoscopy for colorectal cancer screening. Design Survival meta-analysis. Data sources A Cochrane Collaboration systematic review published in 2013, Medline, and Cochrane Library databases. Eligibility criteria Randomized controlled tr...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4399600/ https://www.ncbi.nlm.nih.gov/pubmed/25881903 http://dx.doi.org/10.1136/bmj.h1662 |