RT Journal Article SR Electronic T1 ADDITIONAL ARTICLES ABSTRACTED IN ACP JOURNAL CLUB JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 163 OP 163 DO 10.1136/ebm.6.6.163 VO 6 IS 6 YR 2001 UL http://ebm.bmj.com/content/6/6/163.abstract AB