rheuma

GUO Gang Department of Rheuma-tism and Immunity; Hebei Yiling Hospital; Hebei; Shijiazhuang 050091; China;

河北以岭医院风湿免疫;

Objective To study the efficacy and safety of leflunomide (LEF) in the treatment of active rheuma-toid arthritis (RA) compared to methotrexate (MTX).

目的研究来氟米特治疗活动期类风湿关节炎的临疗效和安全性。