| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| V | VARIOUS | 杂类 |
| V10 | THERAPEUTIC RADIOPHARMACEUTICALS | 治疗用放射性药物 |
| V10X | OTHER THERAPEUTIC RADIOPHARMACEUTICALS | 其它治疗用放射性药物 |
| V10XA | Iodine (131I) compounds | 碘(131I)化合物类 |
| V10XA01 | sodium iodide (131I) | 碘化钠(131I) |