Phylogeography of dengue virus serotype 4, Brazil, 2010-2011. by Nunes, MR, Faria, N, Vasconcelos, H, Medeiros, D, Silva de Lima, C, Carvalho, V, Pinto da Silva, E, Cardoso, J, Sousa, E, Nunes, K, Rodrigues, S, Abecasis, AB, Suchard, M, Lemey, P, Vasconcelos, P