【求助】（已应助）求英文文献一篇

六星上将 2009/05/27

1 [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=152141]Computerized endoscopic balloon manometry to detect esophageal variceal pressure[/url]