Knapen S.E., Van de Werken M., Gordijn M.C.M., Meesters Y. The duration of light treatment and therapy outcome in seasonal affective disorder. Journal of Affective Disorders, 166: 343-346. (2014).
Knapen S.E., Van de Werken M., Gordijn M.C.M., Meesters Y. The duration of light treatment and therapy outcome in seasonal affective disorder. Journal of Affective Disorders, 166: 343-346. (2014).