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Objective
The objective of the study was to evaluate the healing effect of hyaluronic acid films on palatal wounds.
Materials and Methods
After making 5‐mm diameter palatal wounds, 72 rats were randomly assigned to three groups: control, hyaluronic acid gel, and hyaluronic acid film. The animals were sacrificed at 3, 7, and 21 days after the experiment. Clinical, histological, and RT‐PCR analyses...