1. Threshold and subthreshold generalized anxiety disorder among US adolescents: prevalence, sociodemographic, and clinical characteristics. Issue 11 (2nd January 2014) Authors: Burstein, M.; Beesdo-Baum, K.; He, J.-P.; Merikangas, K. R. Journal: Psychological medicine Issue: Volume 44:Issue 11(2014) Page Start: 2351 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗