质子泵抑制剂治疗非糜烂性食管炎的系统评价和meta分析

PubMed , Medline , Embase and the Cochrane Library were searched up to April 2013 to identify eligible randomized controlled trials ( RCTs ) that probed into the efficacy .Safety and influential factors of PPI treatment for NERD . The rates of symptomatic ......