Treatment of atrophic facial acne scars with the 1064-nm Q-switched Nd:YAG laser: six-month follow-up study - Friedman,P.M.; Jih,M.H.; Skover,G.R.; Payonk,G.S.; Kimyai-Asadi,.; Geronemus,R.G. (Arch Dermatol, 2004)