| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| V | VARIOUS | 杂类 |
| V04 | DIAGNOSTIC AGENTS | 诊断用药 |
| V04C | OTHER DIAGNOSTIC AGENTS | 其它诊断用药 |
| V04CK | Tests for pancreatic function | 胰腺功能检测 |
| V04CK01 | secretin | 胰泌素 |
| V04CK02 | pancreozymin (cholecystokinin) | 促胰酶素（缩胆囊素） |
| V04CK03 | bentiromide | 苯替酪胺 |