PT - JOURNAL ARTICLE ED - , TI - A unified approach to clinical testing in acute medical admissions may protect health resources AID - 10.1136/qhc.13.4.305 DP - 2004 Aug 01 TA - Quality and Safety in Health Care PG - 305--305 VI - 13 IP - 4 4099 - http://qualitysafety.bmj.com/content/13/4/305.short 4100 - http://qualitysafety.bmj.com/content/13/4/305.full SO - Qual Saf Health Care2004 Aug 01; 13