1. Expert Panel Report: Guidelines for the diagnosis and management of asthma;National Heart, Lung, Blood Institute,1997
2. Current estimates from the National Health Interview Survey, 1994;Adams;Vital Health Stat,1995
3. The impact of a summer asthma camp experience on asthma education and morbidity in children;Sorrels;J Fam Pract,1995
4. The use of objective measures of asthma severity in primary care: A report from ASPN;Fried;J Fam Pract,1995
5. An economic evaluation of asthma in the United States;Weiss;N Engl J Med,1992