Count | |
| 2 | |
| 3 | |
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 10 | |
| 1 | |
| 1 | |
| 21 | |
| 5 | |
| 7 | |
| 9 | |
| 9 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
Neurotoxins/antagonists & inhibitors/genetics/immunology/toxicity | 1 |
| 5 | |
| 229 | |
| 1 | |
| 1 | |
| 6 | |
| 13 | |
| 7 | |
| 1 | |
| 1 | |
| 1 | |
| 6 | |
| 206 | |
| 17 | |
| 1 | |
| 2 | |
| 893 | |
| 6 | |
| 41 | |
| 1 | |
| 1 | |
| 13 | |
| 8 | |
| 4 | |
| 17 | |
| 15 | |
| 4 | |
| 1 | |
| 4 | |
| 1 | |
| 9 | |
| 1 | |
| 1 | |
| 8 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 4 | |
| 15 | |
| 2 | |
| 22 | |
| 3 | |
| 2 | |
| 42 | |
| 5 | |
| 4 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 25 | |