Dr.MOHAMED NASR Lecturer Of Dermatology & Venereology Zagazig University Eczema.
Chronic Obstructive Pulmonary Diseases (COPD). Chronic Obstructive Pulmonary Disease Emphysema Bronchiectasis Chronic Bronchitis Asthma A group of conditions.
Chronic Obstructive Pulmonary Dise a ses (COPD)
