L. Cortejoso-Fernández, R. M. Romero-Jiménez, M. S. Pernía-López, M. Montoro-Álvarez, and M. Sanjurjo-Sáez, “Effectiveness and Safety of Abatacept in Moderate to Severe Rheumatoid Arthritis”, J Pharm Pharm Sci, vol. 15, no. 1, pp. 46–51, Dec. 2011.