TY - JOUR AU - Haller, H; Cramer, H; Lauche, R TI - The prevalence and burden of subthreshold generalized anxiety disorder: a systematic review JO - BMC Psychiatry VL - 14 PY - 2014 DO - 10.1186/1471-244X-14-128 SP - 128 N1 - et al. ER -