PT - JOURNAL ARTICLE AU - Lisa W Yang AU - Samuel D Luber TI - Evidence-Based Emergency Care. Diagnostic Testing and Clinical Decision Rules. DP - 2009 Jun 01 TA - Respiratory Care PG - 801--802 VI - 54 IP - 6 4099 - http://rc.rcjournal.com/content/54/6/801.short 4100 - http://rc.rcjournal.com/content/54/6/801.full