http://www.druginformations.org/medicine_news/2008/05/15/fda-approves-vyvansetm-lisdexamfetamine-dimesylate-the-first-and-only-once-daily-prodrug-stimulant-to-treat-adhd-in-adults/ Your best medicine news resource Tue, 14 Oct 2008 05:40:38 +0000 http://wordpress.org/?v=2.1.2