Chronic bronchitis -- mucous gland proliferation , 机等 江误大 Jianghan Niven AIgE department of pathology
department of pathology Chronic bronchitis --- mucous gland proliferation
Chronic bronchitis ---inflammatory cell infiltrating 感 N Jianghan Universi department of pathology
department of pathology Chronic bronchitis --- inflammatory cell infiltrating
Chronic bronchitis -- squamous metaplasia 江误大重时 Jianghan Universi department of pathology
department of pathology Chronic bronchitis --- squamous metaplasia
Chronic bronchitis Q江误大重 Jianghan Universi department of pathology
department of pathology Chronic bronchitis
Chronic bronchitis -- small airway department of pathology
department of pathology Chronic bronchitis --- small airway