RT Journal Article SR Electronic T1 Review: Computer-based clinical decision support systems can improve physician performance in some areas JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 96 OP 96 DO 10.1136/ebm.1999.4.96 VO 4 IS 3 YR 1999 UL http://ebm.bmj.com/content/4/3/96.abstract AB