Columbia University Medical Center
NewYork-Presbyterian Hospital The University Hospital of Columbia and Cornell
What to look for
August 12, 2014

Williams had several risk factors, including depression, a history of drug and alcohol use and a 2009 heart surgery, which increases the risk for depression, said Jeffrey Lieberman, professor and chairman of psychiatry at New York's Columbia University College of Physicians and Surgeons.

So how do you know when a loved one needs help?

Read more: http://www.usatoday.com/story/news/nation-now/2014/08/12/suicide-prevent...

 

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