Efficacy and Safety of Abatacept in Patients With Rheumatoid Arthritis and No Prior Treatment With Biologics Alejandro Escudero Contreras, M. Carmen Castro-Villegas, M. Vanesa Hernández-Hernández, Federico Díaz-González

Abatacept Use in Rheumatoid Arthritis: Evidence Review and Recommendations Emilio Martín Mola, Alejandro Balsa, Víctor Martínez Taboada, Raimon Sanmartí, José Luis Marenco, Federico Navarro Sarabia, Juan Gómez-Reino, José María Álvaro-Gracia, José Andrés Román Ivorra, Leticia Lojo, Chamaida Plasencia, Loreto Carmona

Visceral Leishmaniasis in a Rheumatoid Arthritis Patient Receiving Methotrexate Delia Reina, Dacia Cerdà, Elena Güell, Joaquín Martínez Montauti, Antonio Pineda, Hèctor Corominas