High prevalence of obesity in rheumatoid arthritis patients: association with disease activity, hypertension, dyslipidemia and diabetes, a multi-center study oleh Maria Fernanda Brandão de Resende Guimarães, Carlos Ewerton Maia Rodrigues, Kirla Wagner Poti Gomes, Carla Jorge Machado, Claiton Viegas Brenol, Susana Ferreira Krampe, Nicole Pamplona Bueno de Andrade, Adriana Maria Kakehasi