Sanjay Gupta explains what happens to your brain on opiates, the key ingredient in heroin and other powerful narcotics.
원문출처 : http://www.cnn.com/videos/health/2014/08/26/orig-am-animation-brain-on-heroin-sanjay-gupta.cnn
원문출처 : http://www.cnn.com/videos/health/2014/08/26/orig-am-animation-brain-on-heroin-sanjay-gupta.cnn