Impact of comorbid anxiety disorders on health-related quality of life among patients with major depressive disorder.
Mittal D, Fortney JC, Pyne JM, Edlund MJ, Wetherell JL. Impact of comorbid anxiety disorders on health-related quality of life among patients with major depressive disorder. Psychiatr Serv. 2006 Dec; 57(12):1731-7.