RT Journal Article SR Electronic T1 Celecoxib for colorectal adenomas increased CV events JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 107 OP 107 DO 10.1136/ebm.10.4.107 VO 10 IS 4 YR 2005 UL http://ebm.bmj.com/content/10/4/107.abstract AB