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Piacquadio D, Smith S, Anderson R.Piacquadio D, et al. Among authors: smith s.Dermatol Surg. 2008 Jun;34 Suppl 1:S48-52. doi: 10.1111/j.1524-4725.2008.34242.x.Dermatol Surg. 2008.PMID: 18547181
Smith SR, Jones D, Thomas JA, Murphy DK, Beddingfield FC 3rd.Smith SR, et al.Arch Dermatol Res. 2010 Dec;302(10):757-62. doi: 10.1007/s00403-010-1086-8. Epub 2010 Oct 9.Arch Dermatol Res. 2010.PMID: 20936295Free PMC article.