1Tan WC, Xiang X, Qiu D, et al. Epidemiology of respiratory viruses in patients hospitalized with near-fatal asthma, acute exacerbations of asthma,or chronic obstructive pulmonary disease. Am J Med,2003,115:272-277.
2O' SHEA M K, PIPKIN C, CANE P A, et al. Respiratory syncytial virus:an important cause of acute respiratory illness among young adults undergoing military training[J]. Influenza Other Respi Viruses.2007,1(5-6) : 193.
3RUSSELL K L, BRODERICK M P, FRANKIJN S E, et al. Transmission dynamics and prospective environmental sam- piing of adenovirus in a military recruit setting[J]. J Infect Dis. 2006,194(7) : 877.
4GRAY G C, CALLAHAN J D, HAWKSWORTH A W. Respi- ratory diseases among US military personnel: countering e- merging threats[J]. Emerg Infect Dis, 1999,5(3):379.
5LIU P Y,WANG L C,LIN Y H. Outbreak of influenza A and B among military recruits: evidence from viral culture and polymerase chain reaction [J]. J Microbiol Immunol Infect, 2009,42(2) : 114.
6OXFORD J S, SEFTON A, JACKSON R, et al. World War Ⅰ may have allowed the emergence of"Spanish" influenza[J]. Lancet Infect Dis,2002,2(2) :111.
7LYONS A, LONGFISLD J, KUSCHNERA R, et al.A double-blind, placebo-controlled study of the safety and immano- genicity of live, oral type 4 and type 7 adenovirus vaccines in adults[ J]. Vaccine, 2008,26( 23 ) : 2890.
8Monto A S. Occurrence of respiratory vires: time, place and person[J]. Pediatr Infect Dis J, 2004, 23( 1 ) : 58 -64.
9Henrickson K J. Advances in the laboratory diagnosis of viral respiratory disease[ J]. Pediatr Infect Dis J, 2004, 23 ( 1 ) : 6 - 10.