ACR Meeting Abstracts
Abstract Number: 1311 • 2014 ACR/ARHP Annual Meeting
María del Rocío Maldonado-Velázquez1, Enrique Faugier1, Fernando Garcia-Rodriguez2, Paola Lara1, Angel Flores1, Javier Tomala-Haz1 and Diego Salinas-Encinas1, 1Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico, 2Rheumatology, Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico