Department of Veterans Affairs. Treatment of older veterans with chronic posttraumatic stress disorder. In ClinicalTrails.gov [Internet]. San Diego (CA): National Library of Medicine (US). 2000- [cited 2013 Aug 28]. Available from: http://clinicaltrials.gov/ct2/show/NCT00539279 NLM Identifier: NCT00539279

Department of Veterans Affairs. Treatment of older veterans with chronic posttraumatic stress disorder. In ClinicalTrails.gov [Internet]. San Diego (CA): National Library of Medicine (US). 2000- [cited 2013 Aug 28]. Available from: http://clinicaltrials.gov/ct2/show/NCT00539279 NLM Identifier: NCT00539279

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