Hassan, A.M., Hassan, G.F., Aldalies, H.Y. and El Maghraby, G.M. 2016. Treatment of periorbital dark circles: Comparative study of chemical peeling with a combination of trichloroacetic acid and lactic acid versus carboxytherapy. Journal of Surgical Dermatology. 1, 2 (Jul. 2016). DOI:https://doi.org/10.18282/jsd.v1.i2.29.