Polymorphisms in the interleukin 4, interleukin 13 and corresponding receptor genes are not associated with Systemic Sclerosis and do not influence gene expression

Broen, JCA; Dieude, P; Vonk, M C; Beretta, L; Rueda, B; Herrick, A; Worthington, J; Hunzelmann, N; Riemekasten, G; Kiener, H; Scorza, R; Simeon, C P; Fonollosa, V; Carreira, P; Ortego-Centeno, N; Gonzalez-Gay, M A; Airò, P; Coenen, MJH; Aliprantis, A; Martin, J; Allanore, Y; Radstake, TRDJ