Gudmundsson, P., Lindwall, M., Gustafson, D. R., Östling, S., Hällström, T., Waern, M., & Skoog, I. (2015). Longitudinal associations between physical activity and depression scores in Swedish women followed 32 years. Acta Psychiatr Scand.

Gudmundsson, Pia, Magnus Lindwall, Deborah R. Gustafson, Svante Östling, Tore Hällström, Margda Waern, ja Ingmar Skoog. "Longitudinal Associations between Physical Activity and Depression Scores in Swedish Women Followed 32 Years." Acta Psychiatr Scand 2015.

Gudmundsson, Pia, et al. "Longitudinal Associations between Physical Activity and Depression Scores in Swedish Women Followed 32 Years." Acta Psychiatr Scand 2015.