Are RA patients from a non-endemic HCV population screened for HCV? A cross-sectional analysis of three different settings Cassandra Michelle Skinner-Taylor, Alejandro Erhard-Ramírez, Mario Alberto Garza-Elizondo, Jorge Antonio Esquivel-Valerio, Carlos Abud-Mendoza, Marco Ulises Martínez-Martínez, David Vega-Morales, Ana Arana-Guajardo

Comorbidities in Mexican Mestizo patients with rheumatoid arthritis: A cross-sectional study of 523 patients in a preventive cardio-rheumatology clinic Rosa I. Arvizu-Rivera, Jesus A. Cardenas-de la Garza, Valeria Gonzalez-Gonzalez, Dionicio A. Galarza-Delgado, Jose R. Azpiri-Lopez, Andrea L. Guajardo-Aldaco, Maria F. Elizondo-Benitez, Iris J. Colunga-Pedraza

Gastrointestinal symptoms in patients using methotrexate: A cross-sectional study in a sample with rheumatoid arthritis Carina Albuquerque Roberto, Isabela Stachevski, Barbara Stadler Kahlow, Renato Nisihara, Thelma Skare