1. Centers for Disease Control, National Center for Health Statistics. National Hospital Ambulatory Medical Care Survey: 2009 emergency department summary tables. Available at: www.cdc.gov/nchs/data/ahcd/nhamcs_emergency/2009_ed_web_tables.pdf. Accessed March 25, 2013.
2. Timing of antibiotics for acute severe infections;Pines;Emerg Med Clin North Am,2008
3. The Joint Commission for the Accreditation of Hospitals and Organization. Specifications manual for national hospital inpatient quality measures. Available at: www.jointcommission.org/specifications_manual_for_national_hospital_inpatient_quality_measures.aspx. Accessed March 25, 2013.
4. The duration of hypotension before the initiation of antibiotic treatment is a critical determinant of survival in a murine model of Escherichia coli septic shock: association with serum lactate and inflammatory cytokine levels;Kumar;J Infect Dis,2006
5. Early goal-directed therapy in the treatment of severe sepsis and septic shock;Rivers;N Engl J Med,2001