@article{cavalheiro_de la rosa_elagin_tengan_araújo_barone_2009,  title={Hepatitis C: sexual or intrafamilial transmission? Epidemiological and phylogenetic analysis of hepatitis C virus in 24 infected couples},  volume={42},  ISSN={0037-8682},  url={https://doi.org/10.1590/S0037-86822009000300001},  DOI={10.1590/S0037-86822009000300001},  number={3},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Cavalheiro, Norma de Paula and De La Rosa, Abel and Elagin, Slava and Tengan, Fátima Mitiko and Araújo, Evaldo Stanislau Affonso de and Barone, Antonio Alci},  year={2009},  month={May},  pages={239–244} }