(Q46055986)
Statements
1 reference
Smoking cessation interventions in COPD: a network meta-analysis of randomised trials (English)
1 reference
R Strassmann
1 reference
B Bausch
1 reference
A Spaar
1 reference
J Kleijnen
1 reference
O Braendli
1 reference
M A Puhan
1 reference
8 April 2009
1 reference
34
1 reference
3
1 reference
634-640
1 reference
Identifiers
1 reference