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Powell BC, Nesci A, Rogers GE.Powell BC, et al.Ann N Y Acad Sci. 1991 Dec 26;642:1-20. doi: 10.1111/j.1749-6632.1991.tb24376.x.Ann N Y Acad Sci. 1991.PMID: 1725577Review.
Wilson N, Hynd PI, Powell BC.Wilson N, et al. Among authors: powell bc.Exp Dermatol. 1999 Aug;8(4):367-8.Exp Dermatol. 1999.PMID: 10439283No abstract available.