%0 Journal Article %A Jaime Calvo-Alén %A Luis M Vilá %A John D Reveille %A Graciela S Alarcón %T Effect of ethnicity on disease activity in systemic lupus erythematosus. %D 2005 %J The Journal of Rheumatology %P 962-963 %V 32 %N 5 %U https://www.jrheum.org/content/jrheum/32/5/962.full.pdf