| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| S | SENSORY ORGANS | 感觉器官 |
| S01 | OPHTHALMOLOGICALS | 眼科用药 |
| S01K | SURGICAL AIDS | 手术辅料 |
| S01KA | Viscoelastic substances | 粘弹性物质 |
| S01KA51 | hyaluronic acid, combinations | 透明质酸，复方 |
| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| S | SENSORY ORGANS | 感觉器官 |
| S01 | OPHTHALMOLOGICALS | 眼科用药 |
| S01K | SURGICAL AIDS | 手术辅料 |
| S01KA | Viscoelastic substances | 粘弹性物质 |
| S01KA51 | hyaluronic acid, combinations | 透明质酸，复方 |