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Table 1.
Reference ranges of lab tests
| Lab tests | Unit | Reference ranges |
|---|---|---|
| AFP | ng/ml | ≤ 20.0 |
| β-HCG | IU/L | ≤ 6.0 |
| CA125 | U/ml | ≤ 35.0 |
| CA199 | U/ml | ≤ 34.0 |