Difficult/therapy-resistant asthma The need for an integrated approach to define clinical phenotypes, evaluate risk factors, understand pathophysiology and find novel therapies
Ers,Volume:
13
Language:
english
Journal:
European Respiratory Journal
DOI:
10.1183/09031936.99.13511989
Date:
May, 1999
File:
PDF, 142 KB
english, 1999