1.
细胞增殖率百分率与细胞毒性等级的对应关系
Correlation between the cell proliferation rate and cytotoxicity grade
| Cell proliferation rate (%) | Cytotoxicity grade |
| ≥100 | 0 |
| 80-99 | 1 |
| 50-79 | 2 |
| 30-49 | 3 |
| 0-29 | 4 |
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