@article{chachá_ferreira_costa_almeida filho_villanova_souza_teixeira_figueiredo_zucoloto_ramalho_et al._2011,  title={Clinical, demographic and epidemiological characteristics of patients with hepatitis B followed at a university hospital in southeastern Brazil: predominance of HBeAg negative cases},  volume={44},  ISSN={0037-8682},  url={https://doi.org/10.1590/S0037-86822011000100004},  DOI={10.1590/S0037-86822011000100004},  number={1},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Chachá, Silvana Gama Florencio and Ferreira, Sandro da Costa and Costa, Tarciana Vieira and Almeida Filho, Luiz Carlos de and Villanova, Márcia Guimarães and Souza, Fernanda Fernandes and Teixeira, Andreza Correa and Figueiredo, José Fernando de Castro and Zucoloto, Sérgio and Ramalho, Leandra Naira and Passos, Afonso Dinis da Costa and Martinelli, Ana de Lourdes Candolo},  year={2011},  month={Jan},  pages={13–17} }