1. Third Expert Panel on the Management of Asthma. Guidelines for the Diagnosis and Management of Asthma – Summary Report 2007;National Asthma Education,2008
2. Expert panel report: guidelines for the diagnosis and management of asthma: update on selected topics, 2002;J Allergy Clin Immunol,2002
3. Surveillance for asthma--United States, 1980-1999;Mannino;MMWR Surveill Summ,2002
4. Outcomes of a population-based asthma management program: quality of life, absenteeism, and utilization;Legorreta;Ann Allergy Asthma Immunol,2000
5. Global Strategy for Asthma Management and Prevention,2007