Delayed Endoscopic Screening Linked to Esophageal Variceal Hemorrhage, by Denise Napolli http://bit.ly/dCgLfL
7:33 AM - 3 Aug 2010
0 replies
0 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.