Do More is easy & profitable to say in medicine but not always good. So USPTF's effort to say what to Do Less is vital: http://bit.ly/yFcV9h
5:35 AM - 15 Mar 2012
1 reply
37 retweets
13 likes
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.