Fig. 5From: Clinical implications of heat shock protein 70 in oral carcinogenesis and prediction of progression and recurrence in oral squamous cell carcinoma patients: a retrospective clinicopathological studyHSP 70 immuno-expression in A, B well-differentiated OSCC, C moderately differentiated OSCC, and D poorly differentiated OSCC (ABC-DAB, × 250, × 400)Back to article page