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Journal
Eur Respir J
Volume
32
Issue
6
Pages
1472-8
Publication year
2008
Suggested citation
Ko FW, Woo J, Tam W, Lai CK, Ngai J, Kwok T, Hui DS. Prevalence and risk factors of airflow obstruction in an elderly Chinese population. Eur Respir J. 2008; 32(6): 1472-8.