Does co-treatment with immunosuppressors improve outcome in patients with Crohn's disease treated with adalimumab? by Reenaers, C, Louis, E, Belaiche, J, Seidel, L, Keshav, S, Travis, S

Letter: should immunosuppressive therapy be started with adalimumab in Crohn's disease? Authors' reply. by Reenaers, C, Louis, E, Belaiche, J, Seidel, L, Keshav, S, Travis, S