Changes in Forced Expiratory Volume in 1 Second over Time in COPD

Quantifying the Extent of Emphysema:

(2011) Hester A. Gietema et al.   ACADEMIC RADIOLOGY

Susceptibility to Exacerbation in Chronic Obstructive Pulmonary Disease

(2010) John R. Hurst et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effect of tiotropium on outcomes in patients with moderate chronic obstructive pulmonary disease (UPLIFT): a prespecified subgroup analysis of a randomised controlled trial

(2009) Marc Decramer et al.   LANCET

Effect of Pharmacotherapy on Rate of Decline of Lung Function in Chronic Obstructive Pulmonary Disease

(2008) Bartolomé R. Celli et al.   AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE

Evaluation of COPD Longitudinally to Identify Predictive Surrogate End-points (ECLIPSE)

(2008) J. Vestbo et al.   EUROPEAN RESPIRATORY JOURNAL

A 4-Year Trial of Tiotropium in Chronic Obstructive Pulmonary Disease

(2008) Donald P. Tashkin et al.   NEW ENGLAND JOURNAL OF MEDICINE

Long-term decline in lung function, utilisation of care and quality of life in modified GOLD stage 1 COPD

(2008) P-O Bridevaux et al.   THORAX