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Evaluating efficacy of screening for upper gastrointestinal cancer in China: a study protocol for a randomized controlled trial
OBJECTIVE: To evaluate the efficacy and feasibility of screening procedure for upper gastrointestinal cancer in both high-risk and non-high-risk areas in China. SETTING: Seven cities/counties, representing three economical-geographical regions (Eastern, Central and Western) in China, were selected a...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
AME Publishing Company
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5592817/ https://www.ncbi.nlm.nih.gov/pubmed/28947861 http://dx.doi.org/10.21147/j.issn.1000-9604.2017.04.02 |