Randomized trial of behavioral activation, cognitive therapy, and antidepressant medication in the acute treatment of adults with major depression.
J Consult Clin Psychol. 2006 Aug;74(4):658-70. doi: 10.1037/0022-006X.74.4.658.
J Consult Clin Psychol. 2006.
PMID: 16881773
Clinical Trial.