@article{schout_hajjar_galas_uip_levin_caiaffa filho_sakane_suslik_teixeira_bonfa_et al._2009,  title={Epidemiology of human infection with the novel virus influenza A (H1H1) in the Hospital das Clínicas, São Paulo, Brazil - june-september 2009},  volume={64},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322009001000014},  DOI={10.1590/S1807-59322009001000014},  number={10},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Schout, Denise and Hajjar, Ludhmila Abrahao and Galas, Filomena Regina Barbosa Gomes and Uip, David Everson and Levin, Anna Sara Shafferman and Caiaffa Filho, Helio Hehl and Sakane, Pedro Takanori and Suslik, Carlos Alberto and Teixeira, Jose Manoel de Camargo and Bonfa, Eloisa and Barone, Antonio Alci and Martins, Milton de Arruda and Boulos, Marcos and Auler Jr., Jose Otavio Costa},  year={2009},  pages={1025–1030} }