Wound treatment. (a) Two circular full-thickness skin wounds (4 mm in diameter). (b) Each of the experimental wounds was treated with 0.1 mL of honey. (c) All wounds were covered with HCD. In the experimental groups, the wounds were treated with 0.1 mL of honey (b), before being covered with HCD (c). On the other hand, the wounds of the control group were only covered with HCD (c).