Personality, physical activity, and symptoms of anxiety and depression: The HUNT study
Brunes, A., Augestad, L. B., & Gudmundsdottir, S. L. (2013). Personality, physical activity, and symptoms of anxiety and depression: The HUNT study. Social Psychiatry and Psychiatric Epidemiology, 48(5), 745-756. doi:10.1007/s00127-012-0594-6