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Barasch A, Epstein JB.Barasch A, et al. Among authors: epstein jb.Dermatol Ther. 2011 Jul-Aug;24(4):424-31. doi: 10.1111/j.1529-8019.2011.01434.x.Dermatol Ther. 2011.PMID: 21910800Review.