Molecular investigation of GB virus C RNA in hemodialysis and thalassemics patients from Brazil - Watanabe, Maria Angélica Ehara; Milanezi, Cristiane Maria; Silva Júnior, Wilson Araújo da; Ângulo, Ivan de Lucena; Santis, Gil; Kashima, Simone; Costa, José Abrão Cardeal da; Moisés Neto, Miguel; Covas, Dimas Tadeu (Renal Failure, 2003)