Letter

The role of the NLRP1 gene in systemic sclerosis: a replication study

M. Teruel, C.P. Simeon, J. Broen, P. Carreira, P. García De La Peña Lefebvre, M.Á. Aguirre, 1 The Spanish Scleroderma Group, L. Beretta, T. Witte, A. Kreuter, M.C. Vonk, A.E. Voskuyl, A.J. Schuerwegh, T.R. Radstake, J. Martin