PT - JOURNAL ARTICLE AU - Paula Peyrani TI - A three-step critical pathway for community-acquired pneumonia reduces duration of hospital stay and intravenous antibiotic use by 2 days AID - 10.1136/eb-2012-101000 DP - 2012 Oct 01 TA - Evidence Based Nursing PG - ebnurs2012101000 4099 - http://ebn.bmj.com/content/early/2012/10/24/eb-2012-101000.short 4100 - http://ebn.bmj.com/content/early/2012/10/24/eb-2012-101000.full