DNA damage in patients with acleroderma - Palomino, G. M.; Crispim, J. C. O.; Bassi, C. L.; Lucisano-Valim, Yara Maria; Bertolo, M. B.; Biral, A. C.; Donadi, Eduardo Antonio; Sampaio-Barros, P. D. (International Congress of Immunology, 2007)