Authors: José Dionisio Castillo-Ortiz; Anthony S Russell; Paul Davis; Cesar Omar Vargas-Serafin; Andrea Ramirez-Gomez; Francisco Javier Aceves-Avila; Hector De la Mora-Molina; Mireya Elizabeth Gonzalez-Leija; Raul Pacheco-Lorenzo; Cesar Ramos-Remus Journal: Clin Rheumatol Date: 2013-10-10 Impact factor: 2.980