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Fatahzadeh M, Schwartz RA.Fatahzadeh M, et al. Among authors: schwartz ra.J Am Acad Dermatol. 2007 Nov;57(5):737-63; quiz 764-6. doi: 10.1016/j.jaad.2007.06.027.J Am Acad Dermatol. 2007.PMID: 17939933Review.