Dysrhythmia, dysphoria, and depression: the interaction of learned helplessness and circadian dysrhythmia in the pathogenesis of depression.
Healy
D
D
Williams
J M
JM
D002940:Circadian Rhythm; D003866:Depressive Disorder / Q000523:psychology*; D006380:Helplessness, Learned / Q000523:psychology*; D006801:Humans