Evaluating efficacy of screening for upper gastrointestinal cancer in China: a study protocol for a randomized controlled trial

机标关键词：upper gastrointestinal cancer、screening effects、quality of life、Clinical Trial、clinical stage

所属期刊栏目：29

分类号：O4 ;R73

资助基金：This study is supported by the Special Fund for Health Research in the Public Interest 201502001

在线出版日期：2017-09-27（万方平台首次上网日期，不代表论文的发表时间）

页数：共9页

页码：294-302