CARVILLE, Kylie S; KELLY, Heath A. Influenza surveillance within hospitals: what is the world doing?. Communicable Diseases Intelligence, [S. l.], v. 31, p. 413–418, 2007. DOI: 10.33321/cdi.2007.31.47. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1657. Acesso em: 2 apr. 2026.