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Immnunohistochemical localization of vitamin D receptor in pterygium and normal conjunctiva.
| Localization | Pterygium (positive/total) | Conjunctiva (positive/total) | P value* |
|---|---|---|---|
| Cytoplasm | 3/23 | 16/24 | 0.0001 |
| Nucleus and cytoplasm | 19/23 | 2/24 |
*Fisher’s exact test.
