PT - JOURNAL ARTICLE AU - Clarke, Jane TI - What is a systematic review? AID - 10.1136/ebn.2011.0049 DP - 2011 Jul 01 TA - Evidence Based Nursing PG - 64--64 VI - 14 IP - 3 4099 - http://ebn.bmj.com/content/14/3/64.short 4100 - http://ebn.bmj.com/content/14/3/64.full SO - Evid Based Nurs2011 Jul 01; 14