Characterization of Venezuelan patients with systemic sclerosis: a study in a tertiary hospital in Caracas Daniel Rivas-Vargas; Soham Al Snih; Martín A. Rodríguez;

Anti-RNA polymerase III antibodies in systemic sclerosis: Multicentric study from Argentina María de los Ángeles Gargiulo; Nicolás Perez; Marina Khoury; Manuel Buhl; Lorena Suárez; Judith Sarano; Fabiana Montoya; Ignacio Bazzalo; Sandra Navarro; Gisela Pendón; María Josefina Molina; Marta Mamani; Mariano Rivero; Graciela Gómez;

Epidemiology of systemic lupus erythematosus in Latin America Ivet Etchegaray-Morales; Claudia Mendoza-Pinto; Francisco Javier Arellano-Avendaño; Sandra Ibañez-Ovando; Pamela Munguía-Realpozo; Jacsiry Guadalupe Orbe-Sosa; Edith Ramírez-Lara; Mario García-Carrasco;