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1 Service de dermatologie et vénéréologie, hôpital universitaire Dupuytren, 2, avenue Martin-Luther-King, 87042 Limoges cedex, France. a.sparsa@free.fr
1 Service de dermatologie et vénéréologie, hôpital universitaire Dupuytren, 2, avenue Martin-Luther-King, 87042 Limoges cedex, France. a.sparsa@free.fr