1Mu YP,Zhang ZY,Chen XR,et al.Clinical features,treatments and prognosis of the initial cases of pandemic influenza H1N1 2009virus infection in Shanghai China[J].QJM,2010,103(5):311-317.
2Powell TJ,Brown DM,Hollenbaugh JA,et al.CD8+T cells responding to influenza infection reach and persist at higher numbers than CD4+T cells independently of precursor frequency[J].Clin Immunol,2004,113(1):89-100.
4Brown DM, Roman E, Swain SL. CD4 T cell responses to influenza infection. Seminars in immunology [ J ] . Semin Immunol, 2004, 16 (3): 171-177.
5Powell TJ, Brown DM, Hollenbaugh JA, et al. CD8^+ T cells responding to influenza infection reach and persist at higher numbers than CD4^ + T cells independently of precursor frequency [ J ] . Clinical Immunology, 2004, 113 (1): 89-100.
6Novel swine-origin influenza A (H1N1 ) virus investigation team. Emergence of a novel swine - origin influenza A ( H1 N1 ) virus in humans [J] . The New England Journal of Medicine, 2009, 360:2605 -2615.
