共 93 条
- [1] Ambrozaitis Arvydas, 2005, J Am Med Dir Assoc, V6, P367, DOI 10.1016/j.jamda.2005.08.007
- [4] [Anonymous], 2007, PAND INFL GUID INF C
- [6] Bajekal M, 2002, HLTH SURVEY ENGLAND
- [8] Begum F, 2008, SUMMARY REPORT INFLU
- [10] Transmission of influenza A in human beings [J]. LANCET INFECTIOUS DISEASES, 2007, 7 (04) : 257 - 265