| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A16 | OTHER ALIMENTARY TRACT AND METABOLISM PRODUCTS | 其它消化道和代谢药物 |
| A16A | OTHER ALIMENTARY TRACT AND METABOLISM PRODUCTS | 其它消化道和代谢药物 |
| A16AA | Amino acids and derivatives | 氨基酸及其衍生物 |
| A16AA01 | levocarnitine | 左卡尼汀 2 g 口服 |
| A16AA01 | levocarnitine | 左卡尼汀 2 g 注射 |
| A16AA02 | ademetionine | 腺苷蛋氨酸 |
| A16AA03 | glutamine | 谷酰胺 |
| A16AA04 | mercaptamine | 巯乙胺 2 g 口服 |
| A16AA05 | carglumic acid | 卡谷氨酸 0.2 g 口服 |
| A16AA06 | betaine | 甜菜碱 6 g 口服 |
| A16AA07 | metreleptin | 美曲瘦素 |