PT - JOURNAL ARTICLE AU - David P Stevens TI - SQUIRE after one year AID - 10.1136/qshc.2009.037648 DP - 2009 Oct 01 TA - Quality and Safety in Health Care PG - 322--322 VI - 18 IP - 5 4099 - http://qualitysafety.bmj.com/content/18/5/322.short 4100 - http://qualitysafety.bmj.com/content/18/5/322.full SO - Qual Saf Health Care2009 Oct 01; 18