Light micrograph section through a human lung showing chronic bronchitis. Chronic bronchitis is inflammation of the airways causing irritation, resulting in a cough and mucus. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Downer, Nigel |
Bildgröße: | 4312 px × 4163 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |