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Paradisis M, El Hachem M, Diociaiuti A, Giannetti A (2015). "Ichthyoses". In Katsambas A, Lotti T, Dessinioti C, D'Erme AM (eds.). European Handbook of Dermatological Treatments (3rd ed.). Springer. p. 439. ISBN9783662451397. Archived from the original on 2017-01-16.