标题: Role of Helicobacter pylori infection and nonsteroidal anti-inflammatory drug... [打印本页] 作者: oscar1997 时间: 2015-7-21 16:20 标题: Role of Helicobacter pylori infection and nonsteroidal anti-inflammatory drug...
题名
Role of Helicobacter pylori infection and nonsteroidal anti-inflammatory drugs in peptic-ulcer disease: a metal-analysis.