Dr Brijesh Prajapat - Bronchitis is an infection of the main airways of the lungs (bronchi), causing them to become irritated and inflamed. Bronchitis is an inflammation of the lining of your
Bronchus - Wikipedia
Acute Bronchitis Guide: Causes, Symptoms and Treatment Options
Presentations of tracheobronchitis (TrB) and bronchial anastomatic... | Download Scientific Diagram
Bronchitis: How do You Get Bronchial Infection & What is its Treatment?