(Q47707001)
Statements
1 reference
Difficulties identifying and targeting COPD and population-attributable risk of smoking for COPD: a population study. (English)
1 reference
1 reference
Robert Adams
1 reference
David Wilson
1 reference
Richard Ruffin
1 reference
1 October 2005
1 reference
1 reference
128
1 reference
2035-2042
1 reference
4
1 reference
Identifiers
1 reference
1 reference