Eutilia AM Freire
Department of Internal Medicine, Federal University of Paraíba, Brazil; Department of Medicine, Federal University of São Paulo, Brazil; Member of -Pronuclear- project of the Brazilian Society of Rheumatology.
Eugenia Guimarães
Department of Internal Medicine, Federal University of Paraíba, Brazil.
Inês Maia
Department of Internal Medicine, Federal University of Paraíba, Brazil.
Rozana M Ciconelli
Department of Medicine, Federal University of São Paulo, Brazil; Member of -Pronuclear- project of the Brazilian Society of Rheumatology.