Can drug use contribute to a person's earlier-than-expected death, even if they stopped using long ago? Undoubtedly, yes.
원문출처 : http://www.cnn.com/2016/12/28/health/drug-use-early-death/index.html
원문출처 : http://www.cnn.com/2016/12/28/health/drug-use-early-death/index.html