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LiverTox likelihood categories
| Category | No. convincing cases of DILI published | Description of likelihood |
|---|---|---|
| A | ≥50 | Well-known cause |
| B | 12–49 | Likely cause |
| C | 4–11 | Probable cause |
| D | 1–3 | Possible cause |
| E | 0 (or unconvincing reports) | Unlikely cause |
| E* | 0 | Unproven but suspected cause |
