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Alia E, Feit EJ, Levitt JO.Alia E, et al. Among authors: levitt jo.Dermatol Online J. 2019 Feb 15;25(2):13030/qt4hb7q330.Dermatol Online J. 2019.PMID: 30865416Free article.
Gupta N, Levitt JO.Gupta N, et al. Among authors: levitt jo.Dermatol Online J. 2017 Feb 15;23(2):13030/qt3mk4z6w0.Dermatol Online J. 2017.PMID: 28329497Free article.
Yazdani Abyaneh MA, Levitt JO.Yazdani Abyaneh MA, et al. Among authors: levitt jo.Dermatol Online J. 2015 Jun 16;21(6):13030/qt34f001cm.Dermatol Online J. 2015.PMID: 26158359