RT Journal Article SR Electronic T1 Cognitive therapy reduced relapses and number of days in bipolar episodes in DSM-IV bipolar I disorder JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 145 OP 145 DO 10.1136/ebm.10.5.145 VO 10 IS 5 YR 2005 UL http://ebm.bmj.com/content/10/5/145.abstract AB