A study of the pathological changes in the skeletal muscles in COPD patients

Assessment of some endocrinal functions in chronic obstructive pulmonary disease

Study of C-reactive protein level in COPD

A bacteriological study in acute exacerbation of chronic obstructive pulmonary diseases patients

A study of cardiopulmonary exercise test in bronchial asthma and chronic obstructive pulmonary disease patients

Correlation between serum level of adiponectin and the severity of the disease in COPD patients

A study of the efficacy of an inhaled long acting Beta2 stimulant in treatment of COPD

Pulmonary rehabilitation in chronic obstructive pulmonary disease

Lung functions after exposure to hypobaric hypoxia in patients with chronic obstructive pulmonary diseases

Validity of Spirometricmeasurements to evaluate COPD