1. Exercise-induced asthma;McFadden;N Engl J Med,1994
2. Exercise-induced asthma;Anderson;Br J Dis Chest,1975
3. Guidelines for methacholine and exercise challenge testing 1999: the official statements of the American Thoracic Society, adopted by the ATS board of directors, 1999;American Thoracic Society;Am J Respir Crit Care Med,2000
4. Clinical exercise testing with reference to lung diseases: indications, standardization and interpretation strategies;Eur Respir J,1997
5. Guidelines for methacholine and exercise challenge testing, 1999;American Thoracic Society;Am J Respir Crit Care Med,2000