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Liver cancer recurrences in incisal margins in nude mouse models after early resection
| Group | Number of mice tested | Mean weight of recurrent lesion (g) (SD) | Number of mice with recurrent lesion |
| Control group | 6 | 2.31 (0.64) | 6 |
| β2 group | 6 | 0.50 (0.41)a | 4 |
P < 0.05 vs control group.
