Diseases Of The Respiratory System
| Block | Summary, click to browse |
|---|---|
| 460-466 | Acute Respiratory Infections |
| 470-478 | Other Diseases Of Upper Respiratory Tract |
| 480-488 | Pneumonia And Influenza |
| 490-496 | Chronic Obstructive Pulmonary Disease And Allied Conditions |
| 500-508 | Pneumoconioses And Other Lung Diseases Due To External Agents |
| 510-519 | Other Diseases Of Respiratory System |