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Chen YJ, Shen JL, Wu CY, Chang YT, Chen CM, Lee FY.Chen YJ, et al. Among authors: wu cy.J Am Acad Dermatol. 2009 Feb;60(2):225-30. doi: 10.1016/j.jaad.2008.09.046. Epub 2008 Nov 25.J Am Acad Dermatol. 2009.PMID: 19028408