| from the market | 126 | location |
| from a patient | 38 | other |
| gradually | 16 | manner |
| drug → be → withdrawn | 527 |
| drug → be withdrawn at → the | 3 |
| negative | neutral | positive |
| 0.529 | 0.436 | 0.036 |
| Raw frequency | 530 |
| Normalized frequency | 0.689 |
| Modifier score | 0.693 |
| Perplexity | 334.262 |