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Lebwohl M, Drake L, Menter A, Koo J, Gottlieb AB, Zanolli M, Young M, McClelland P.Lebwohl M, et al. Among authors: mcclelland p.J Am Acad Dermatol. 2001 Oct;45(4):544-53. doi: 10.1067/mjd.2001.116347.J Am Acad Dermatol. 2001.PMID: 11568745Review.
Haddican MM, Bhutani T, McClelland PB, Koo JYM.Haddican MM, et al.J Am Acad Dermatol. 2011 Aug;65(2):411-414. doi: 10.1016/j.jaad.2010.06.002.J Am Acad Dermatol. 2011.PMID: 21763563