Lack of evidence for the pathogenic role of iron and HFE gene mutations in Brazilian patients with nonalcoholic steatohepatitis - Deguti, Marta Mitiko; Sipahi, Aytan Miranda; Gayotto, Luiz Carlos da Costa; Palácios, Selma A.; Bittencourt, Paulo Lisboa; Goldberg, Anna Carla; Laudanna, Antônio Atílio; Carrilho, Flair José; Cançado, Eduardo Luiz Rachid (Brazilian Journal of Medical and Biological Research, 2003)