A doctor tends to an ICU patient at Westmead Hospital in Sydney, Australia.

A doctor tends to an ICU patient in a file photo. Studies suggest that up to a third of stroke survivors develop depression, but few have looked at suicidal thoughts - one sign of how serious it is.

URL: http://www.topix.com/health/depression/2013/02/a-doctor-tends-to-an-icu-patient-at-westmead-hospital-in-sydney-australia?fromrss=1
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