Severity of systemic calcified atherosclerosis is associated with airflow limitation and emphysema.

The association between inhaled long-acting bronchodilators and less in-hospital care in newly-diagnosed COPD patients.

Systematic review and meta-analysis of pulmonary hypertension specific therapy for exercise capacity in chronic obstructive pulmonary disease.

Association between chronic obstructive pulmonary disease and gastroesophageal reflux disease: a national cross-sectional cohort study.

Chronic obstructive pulmonary disease assessment test can predict depression: a prospective multi-center study.

Genetic variants in HHIP are associated with FEV1 in subjects with chronic obstructive pulmonary disease.

Longitudinal lung volume changes in patients with chronic obstructive pulmonary disease.

Effects of home-based pulmonary rehabilitation with a metronome-guided walking pace in chronic obstructive pulmonary disease.

Is daily headache related to asthma? Results from a population-based survey.

A possible role for CD8+ and non-CD8+ cell granzyme B in early small airway wall remodelling in centrilobular emphysema.