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Description and comparison of callus formation in five groups of rats
| Groups | Total cases | Cases of callus formation (%) | Median callus formation time (day) | Compared with BF + PS group (P value) |
|---|---|---|---|---|
| BF + PS | 18 | 9(50.0) | 21 | - |
| BF + AS | 18 | 15(83.3) | 14 | 0.0179 |
| BF + LT | 18 | 17(94.4) | 14 | 0.0059 |
| BF + LA | 18 | 17(94.4) | 14 | 0.0011 |
| BF | 18 | 18(100.0) | 14 | 0.0011 |
