Relationship between polyautoimmunity and sarcopenic obesity in rheumatoid arthritis patients Natalia Mena-Vázquez; Sara Manrique-Arija; María Carmen Ordoñez-Cañizares; Rocio Redondo-Rodriguez; José Rioja Villodres; Laura Cano-Garcia; Francisco Javier Godoy-Navarrete; Francisco Gabriel Jiménez Nuñez; Gisela Diaz-Cordovés Rego; Inmaculada Ureña Garnica; Antonio Fernández-Nebro;

Lupus nephritis in Mexican patients: Response to intensive therapy Georgina Aguilera Barragán-Pickens; David Herrera van-Oostdam; Fedra Irazoque-Palazuelos; Miguel Saavedra-Salinas; Sergio Cerpa-Cruz; Claudia Mendoza-Pinto; Luis Valdez; Enrique Cuevas Orta; Eva Santillán-Guerrero; Carlos Abud-Mendoza;

Use of anifrolumab in a patient with chronic multirefractory Rowell¿s syndrome Carlota Navarro-Joven; María Alonso de Francisco; Margarita Pich-Aguilera Blasco; Rita María Cabeza Martínez; José Luis Andreu Sánchez; Hildegarda Godoy-Tundidor;