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Evans A, Lee R, Mammen-Tobin A, Piyadigamage A, Shann S, Waugh M.Evans A, et al. Among authors: waugh m.Skinmed. 2004 May-Jun;3(3):149-56. doi: 10.1111/j.1540-9740.2004.02304.x.Skinmed. 2004.PMID: 15133394Review.