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W. Tan
T. Yau
J. Bourbeau
G. Nadeau
N. Barnes
S. Landis
J. Hogg
D. Sin
St Paulshosp Univ of BC, Vancouver, BC, Canada,
Montreal Heart Institute, Montreal, Quebec, Canada
GlaxoSmithKline, Montreal, QC, Canada,
GSK, Brentford, United Kingdom
GSK, Uxbridge, United Kingdom
Research Center, St Pauls Hospital, Vancouver, BC, Canada,
St Pauls Hospital, Vancouver, BC, Canada
Canada
N/A
Pulmonary/Respiratory Diseases
N/A
N/A
Salbutamol
N/A
Prospective
Cohort
NA
N/A
N/A
N/A