Clinical profile of hepatitis B virus chronic infection in patients of Brazilian liver reference units - Galizzi Filho, João; Teixeira, Rosangela; Fonseca, Jose Carlos Ferraz da; Souto, Francisco José Dutra; Martinelli, Ana de Lourdes Candolo; Passos, Afonso Dinis Costa; Zucoloto, Sergio (Hepatology International, 2010)