Harrold, L. R., Reed, G. W., Magner, R., Shewade, A., John, A., Greenberg, J. D., & Kremer, J. M. (2015). Comparative effectiveness and safety of rituximab versus subsequent anti–tumor necrosis factor therapy in patients with rheumatoid arthritis with prior exposure to anti–tumor necrosis factor therapies in the United States Corrona registry. Arthritis Res Ther.

Harrold, Leslie R., George W. Reed, Robert Magner, Ashwini Shewade, Ani John, Jeffrey D. Greenberg, ja Joel M. Kremer. "Comparative Effectiveness and Safety of Rituximab Versus Subsequent Anti–tumor Necrosis Factor Therapy in Patients With Rheumatoid Arthritis With Prior Exposure to Anti–tumor Necrosis Factor Therapies in the United States Corrona Registry." Arthritis Res Ther 2015.

Harrold, Leslie R., et al. "Comparative Effectiveness and Safety of Rituximab Versus Subsequent Anti–tumor Necrosis Factor Therapy in Patients With Rheumatoid Arthritis With Prior Exposure to Anti–tumor Necrosis Factor Therapies in the United States Corrona Registry." Arthritis Res Ther 2015.