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Immunocytochemistry results of isolated keloids. (A) Ki 67, CD31, α-SMA, collagen I, collagen III, and fibronectin (scale bar: 200 μm). The ×40 image is an enlargement of the dashed box in the ×10 image. (B) Statistical analysis of the data in (A) (n = 3, means ± SD), ### p < 0.001.
