학술논문
A Case-Control Study of the Role of Cold Symptoms and other Historical Triggering Factors in Asthma Exacerbations
Document Type
article
Author
Source
Canadian Respiratory Journal, Vol 7, Iss 1, Pp 42-48 (2000)
Subject
Language
English
ISSN
1198-2241
Abstract
BACKGROUND: Asthma exacerbations can be provoked by many triggers such as allergens, respiratory irritants and viral infections. The relative importance of these has not been prospectively documented in a case-control study.