Trauer, James M Cognitive Behavioral Therapy for Chronic Insomnia: A Systematic Review and Meta-analysis. [electronic resource] - Annals of internal medicine Aug 2015 - 191-204 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1539-3704 Standard No.: 10.7326/M14-2841 doi Subjects--Topical Terms: Chronic DiseaseCognitive Behavioral TherapyHumansRelaxation TherapySleep Initiation and Maintenance Disorders--psychologyTime Factors