PT - JOURNAL ARTICLE AU - Val Wass TI - Assessment: harnessing change to improve standards DP - 2004 Sep 01 TA - British Journal of General Practice PG - 720--721 VI - 54 IP - 506 4099 - http://bjgp.org/content/54/506/720.short 4100 - http://bjgp.org/content/54/506/720.full SO - Br J Gen Pract2004 Sep 01; 54