Premature coronary artery calcification is associated with disease duration and bone mineral density in young female systemic lupus erythematosus patients - Ribeiro, G. G.; Bonfá, Eloísa Silva Dutra de Oliveira; Sasdeli Neto, R.; Abe, J.; Caparbo, V. F.; Borba, E. F.; Lopes, J. B.; Gebrim, E.; Pereira, R. M. R. (Lupus, 2010)