Relationship between serum and tissue hbv replication markers and the evolutive stage of chronic hepatitis b (chb) - Pinho, J R R; Fonseca, L E P; Carrilho, Flair José; Santos, R T M; Alves, Venâncio Avancini Ferreira; Granato, C F H; Silva, L. C.; Gayotto, Luiz Carlos da Costa (Biennial Scientific Meeting of the International Association for the Study of the Liver, 1990)