Fig. 2From: An improvement in acute wound healing in rats by the synergistic effect of photobiomodulation and arginineMean ± standard deviation (SD) of the wound area measurement in the pilot study phase (a), and main phase (b), as compared by analysis of variance (ANOVA) and least significant difference (LSD). *p<0.05, **p<0.01, and ***p<0.001. ARG arginine; INJ injection; PBM photobiomodulationBack to article page