YouTube® as a source of information for Spanish-speaking patients with rheumatoid arthritis Julián E. Barahona-Correa; Camilo Rueda-Ortiz; Oscar Muñoz; Ángel Alberto García; Daniel G. Fernández-Ávila;

Agreement between cardiovascular risk scores in a high-altitude Andean population with rheumatoid arthritis Carlos Diaz-Arocutipa; Vidia Lumbe-Diaz; Percy Soto-Becerra;

Right ventriculoarterial coupling as a marker of subclinical myocardial damage in rheumatoid arthritis Tomás Miranda-Aquino; Diego Alejandro Ramos-Aguas; Silvia Esmeralda Pérez-Topete; María del Socorro Cepeda-Rocha; Xochitl Citlalli Gómez-Gómez; Daniel Ochoa-Castillo; Sergio Cerpa-Cruz; Verónica González-Díaz; Christian González-Padilla; Jorge Eduardo Hernández-del Río;