New guidelines show chimps are rarely needed for medical research - CSMonitor.com

http://www.csmonitor.com/World/Making-a-difference/Change-Agent/2011/1220/New-guidelines-show-chimps-are-rarely-needed-for-medical-research?cmpid=ema:nws:Change%20Agent%2012-27-11&cmpid=ema:nws:NzQ4MDU4NDEwMgS2

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