Count | |
| 4 | |
| 1 | |
| 6 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
Isoenzymes/antagonists & inhibitors/genetics/metabolism/*physiology | 1 |
| 33 | |
| 49 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 3 | |
| 1 | |
| 9 | |
| 14 | |
| 1 | |
| 10 | |
| 1 | |
| 1 | |
| 3 | |
| 3 | |
| 6 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 5 | |
| 1 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
Isoenzymes/antagonists & inhibitors/biosynthesis/*physiology | 1 |
| 2 | |
| 1 | |
Isoenzymes/antagonists & inhibitors/drug effects/*physiology | 1 |
Isoenzymes/antagonists & inhibitors/deficiency/genetics/*physiology | 1 |
| 296 | |
| 527 | |
| 96 | |
| 28 | |
| 8 | |
| 1 | |
| 14 | |
| 149 | |
| 1 | |
| 5 | |
| 2 | |
| 1 | |
| 4 | |
| 1 | |
| 4 | |
| 9 | |
| 16 | |
| 2 | |
| 8 | |
| 6 | |
| 1 | |
| 1 | |
| 9 | |
| 60 | |
| 1 | |
| 1 | |
| 4 | |
| 1 | |
| 11 | |
| 15 | |
| 3 | |
| 1 | |
| 2 | |
| 1 | |
| 5 | |
| 2 | |
| 9 | |
| 1 | |
| 1 | |
| 32 | |
| 3 | |
| 1 | |
| 1 | |