JDR -- Gemmell et al. 83 (5): 384 Figure 1

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Figure 1. Tryptase+ mast cells in the lesion of a biopsy from a chronic periodontitis patient with a "large" lesion (A,B). C-kit+ mast cells appearing to be in close contact with lymphocytes in a "small" lesion of a biopsy from a chronic periodontitis patient (C).