Evidence that a locus for familial psoriasis maps to chromosome 4q. by Matthews, D, Fry, L, Powles, A, Weber, J, McCarthy, M, Fisher, E, Davies, K, Williamson, R

Variation at the IRF2 gene and susceptibility to psoriasis in chromosome 4q-linked families. by Parkinson, J, Charon, C, Baker, B, Powles, A, Rogers, S, Caird, A, Smedley, D, Halford, S, Fry, L, McCarthy, M