1. Guidelines for the diagnosis and management of asthma: expert panel report 2;National Asthma Education and Prevention Program,2002
2. Global strategy for asthma management and prevention: NHLIB/WHO Workshop Report;Global Initiative for Asthma (GINA),2002
3. Severity, control, and responsiveness in asthma;Stoloff;J Allergy Clin Immunol,2006
4. Can guideline-defined asthma control be achieved? The Gaining Optimal Asthma ControL Study;Bateman;Am J Respir Crit Care Med,2004
5. Association of asthma control with health care utilization: a prospective evaluation;Vollmer;Am J Respir Crit Care Med,2002