1. Expert Panel Report. Guidelines for the Diagnosis and Management of Asthma. National Asthma Education Program 1991; NIH publication 91-3042
2. Global Initiative for Asthma (GINA), National Institutes of Health 1995; NIH publication 95-3659
3. Expert Panel Report 2. Guidelines for the Diagnosis and Management of Asthma. National Asthma Education Program 1997; NIH publication 97-4051
4. Introduction: Purpose and format of the conference