PT - JOURNAL ARTICLE ED - , TI - A critical pathway reduced resource use without compromising safety and effectiveness in community acquired pneumonia AID - 10.1136/ebm.5.5.156 DP - 2000 Sep 01 TA - Evidence Based Medicine PG - 156--156 VI - 5 IP - 5 4099 - http://ebm.bmj.com/content/5/5/156.short 4100 - http://ebm.bmj.com/content/5/5/156.full SO - Evid Based Med2000 Sep 01; 5