@article{branco_mattos_coral_vanderborght_santos_frança_alexander_2007,  title={Occult hepatitis B virus infection in patients with chronic liver disease due to hepatitis C virus and hepatocellular carcinoma in Brazil},  volume={44},  ISSN={0004-2803},  url={https://doi.org/10.1590/S0004-28032007000100013},  DOI={10.1590/S0004-28032007000100013},  number={1},  journal={Arquivos de Gastroenterologia},  publisher={Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia e Outras Especialidades - IBEPEGE. },  author={Branco, Fernanda and Mattos, Angelo Alves de and Coral, Gabriela Perdomo and Vanderborght, Bart and Santos, Diogo Edele and França, Paulo and Alexander, Cláudio},  year={2007},  month={Jan},  pages={58–63} }