RT Journal Article SR Electronic T1 Evaluation of systematic reviews of treatment or prevention interventions JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 100 OP 104 DO 10.1136/ebn.4.4.100 VO 4 IS 4 A1 Donna Ciliska A1 Nicky Cullum A1 Susan Marks YR 2001 UL http://ebn.bmj.com/content/4/4/100.abstract AB