(Q48023783)
Statements
1 reference
The burden of COPD in Canada: results from the Confronting COPD survey (English)
1 reference
Chapman KR
1 reference
Bourbeau J
1 reference
Rance L
1 reference
1 March 2003
1 reference
97 Suppl C
1 reference
S23-31
1 reference
Identifiers
1 reference