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Irradiation with energy density 8 J/ cm2. (a) Figure depicts wound healing on 7th day of irradiation by He-Ne laser with an energy density of 8 J/cm2, (b) Figure depicts wound healing on 14th day of irradiation by He-Ne laser with an energy density of 8 J/cm2, (c) Figure depicts 21st day of irradiation by He-Ne laser with an energy density of 8 J/cm2
