Effects of tiotropium on the exercise endurance of patients with stable chronic obstructive pulmonary disease;

Study on efficacy and safty of tiotropium powder in patients with stable COPD;

Introduction:Exercise limitation and exertional dyspnea are important symptoms of chronic obstructive pulmonary disease(COPD),which may be partially relieved by tiotropium.

Evaluation of clinical effect and safety of tiotropium bromide in treating stable chronic obstructive pulmonary disease;

Preparation of Tiotropium Bromide Inhalation Powder;

Effects of Tiotropium Bromide on Airway Inflammation in a Rat Model with COPD

Effects of tiotropium on pulmonary function and exercise tolerance in patients with chronic obstructive pulmonary disease;

Clinical observation of effects of tiotropium bromide on exercise tolerance and quality of life

Comparision of Therapeutic Effects between Tiotropium Bromide and Salmeterol/Fluticasone Propionate on Stationary Phases of Chronic Obstructive Pulmonary Disease

Objective It is to explore the efficacy of combination of β_2 receptor agonist(Salbutamol) and M receptor blocker(Ipratropine) and either agent alone on patients with chronic obstructive pulmonary disease(COPD).

Applying Ipratropine compound in treatment of children with asthmatiform disorders via nebulizer;