TY  - JOUR 
T1  - Low occurrence of occult hepatitis B virus infection and high frequency of hepatitis C virus genotype 3 in hepatocellular carcinoma in Brazil
JO  - Brazilian Journal of Medical and Biological Research
A1  - Alencar, R.S.M.
A1  - Gomes, M.M.S.
A1  - Sitnik, R.
A1  - Pinho, J.R.R.
A1  - Malta, F.M.
A1  - Mello, I.M.V.G.C.
A1  - Mello, E.S.
A1  - Bacchella, T.
A1  - Machado, M.C.C.
A1  - Alves, V.A.F.
A1  - Carrilho, F.J.
SN  - 0100-879X
UL  - 10.1590/S0100-879X2006005000197
VL  - 41 
Y1  - 2008
PB  - Brasil 
ER  -