Respiratory viruses: influenza virus, respiratory syncytial virus, human metapneumovirus, parainfluenza viruses, rhinovirus, respiratory adenoviruses, coronaviruses (unrelated to SARS), and human bocavirus - Proença-Módena, José Luiz; Acrani, Gustavo Olszanski; Snider, Cynthia; Arruda, Eurico (Tropical infectious diseases : principles, pathogens and practice, 2011)