Systematic review and meta-analysis of the efficacy and safety of leflunomide and methotrexate in the treatment of rheumatoid arthritis

Autor: Alfaro-Lara, Roberto, Espinosa-Ortega, Hector Fabricio, Arce-Salinas, César Alejandro
Zdroj: In Reumatología clínica (English Edition) May-June 2019 15(3):133-139
Databáze: ScienceDirect