PT - JOURNAL ARTICLE AU - I R Hastie AU - E Paice TI - COMMENTARY AID - 10.1136/qhc.12.3.227 DP - 2003 Jun 01 TA - Quality and Safety in Health Care PG - 227--228 VI - 12 IP - 3 4099 - http://qualitysafety.bmj.com/content/12/3/227.short 4100 - http://qualitysafety.bmj.com/content/12/3/227.full SO - Qual Saf Health Care2003 Jun 01; 12