http://blogs.discovermagazine.com/80beats/2008/10/02/ultrasound-gadget-could-staunch-bleeding-on-the-battlefield/ 80beats is DISCOVER's news aggregator, weaving together the choicest tidbits from the best articles covering the day\'s most compelling topics. Mon, 09 Nov 2009 05:16:34 -0600 http://wordpress.org/?v=2.8.4 hourly 1