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| Figure 1. H&E, 5x. | Figure 2. H&E, 10x. |
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| Figure 3. H&E, 20x. | Figure 4. H&E, 40x. |
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| Figure 5. H&E, 40x. | Figure 6. H&E, 10x. |
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| Figure 7. p63 expression, 10x. | Figure 8. p63 expresion (2). |
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| Figure 9. p63, 10x. | Figure 10. Estrogen receptor (ER), 10x. |
