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Researchers see links between genes and PTSD after NIU shootings

Sep 5, 2011 10:27:00 PM - chicagotribune.com
Study might help understand and treat post-traumatic stress disorder

By examining students who were studying at Northern Illinois University when a gunman killed five people and himself, researchers say they have cast light on a link between certain genetic variations and symptoms of post-traumatic stress disorder.

USA, Illinois: (Latest Stories)