Communication orale – Symposium SCHERING-PLOUGH – SFR – Paris 5/12/2005 Breban M, Ravaud P, Claudepierre P, Baron G, Hudry C, Euller Ziegler L, Pham T, Flipo RM, Chary-Valckenaere I, Marcelli C, Perdriger A, Le Loet X, Wendling D, Fautrel B, Fournie B, Combe B, Gaudin P, Saraux A, Mariette X, Baleydier A, Dougados M.