DNA methylation signature in monozygotic twins discordant for psoriatic disease حسب Vecellio, ML, Paraboschi, EM, Ceribelli, A, Isailovic, N, Motta, F, Cardamone, G, Robusto, M, Asselta, R, Brescianini, S, Sacrini, F, Costanzo, A, De Santis, M, Stazi, MA, Duga, S, Selmi, C