TY  - JOUR 
T1  - Occult hepatitis B virus infection in patients with chronic liver disease due to hepatitis C virus and hepatocellular carcinoma in Brazil
JO  - Arquivos de Gastroenterologia
A1  - Branco, Fernanda
A1  - Mattos, Angelo Alves de
A1  - Coral, Gabriela Perdomo
A1  - Vanderborght, Bart
A1  - Santos, Diogo Edele
A1  - França, Paulo
A1  - Alexander, Cláudio
SN  - 0004-2803
UL  - 10.1590/S0004-28032007000100013
VL  - 44 
Y1  - 2007
PB  - Brasil 
ER  -