T cell responses in dengue hemorrhagic fever: are cross-reactive T cells suboptimal? by Mongkolsapaya, J, Duangchinda, T, Dejnirattisai, W, Vasanawathana, S, Avirutnan, P, Jairungsri, A, Khemnu, N, Tangthawornchaikul, N, Chotiyarnwong, P, Sae-Jang, K, Koch, M, Jones, Y, McMichael, A, Xu, X, Malasit, P, Screaton, G