Analysis of indications, efficacy and safety of combination therapy in rheumatoid arthritis patients unresponsive to single therapy.

1. HernandezGarcia, C
2. Jover, JA
3. Banares, A
4. Morado, IC
5. Bejalldel, B
6. Lajas, C
7. Blanco, M
8. Macarron, P
9. FernandezGutierrez, B