A randomized controlled trial on the efficacy of mindfulness-based cognitive therapy and a group version of cognitive behavioral analysis system of psychotherapy for chronically depressed patients
Journal of Consulting and Clinical Psychology (2015) - Comment
pubmed: 26371617  doi: 10.1037/ccp0000042  issn: 1939-2117  issn: 0022-006x 

Johannes Michalak, Martin Schultze, Thomas Heidenreich, Elisabeth Schramm