Variation of pulmonary mechanics due to postural changes in artificially ventilated patients

Right sided heart changes and pulmonary hypertension in patients with chronic obstructive pulmonary disease

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

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

Study the role of noninvasive positive pressure ventilation in acute respiratory failure

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

Pulmonary rehabilitation in chronic obstructive pulmonary disease

Validity of Spirometricmeasurements to evaluate COPD

Prone position in artificially ventilated chronic obstructive pulmonary disease patients assessment of lung mechanics

Study of osteoporosis and its possible pathophysiology in COPD