Objective To evaluate the efficacy and safety of leflunomide in treating lupus nephritis (LN).Methods According to the requirements of meta-analysis,a liter
objective :The randomized method was designed to observe the efficacy and safety ofinfliximab for juvenile idiopathic arthritis (JIA) and juvenile ankylosin
Objective:Using the ACR Ped-30,50,70 to assess the clinical efficacy of tumor necrosis factor antagonist in refractory systemic juvenile idiopathic arthriti