Efficacy and safety of leflunomide compared with placebo and sulphasalazine in active rheumatoid arthritis: a double-blind, randomised, multicentre trial
Titel:
Efficacy and safety of leflunomide compared with placebo and sulphasalazine in active rheumatoid arthritis: a double-blind, randomised, multicentre trial
Auteur:
Smolen, Josef S Kalden, Joachim R Scott, David L Rozman, Blaz Kvien, Tore K Larsen, Arvi Loew-Friedrich, Iris Oed, Christine Rosenburg, Ronald