Synchrony of Dengue Incidence in Ho Chi Minh City and Bangkok. by Hoang Quoc, C, Henrik, S, Isabel, R, In-Kyu, Y, Chau, N, Hung, N, Tuan, H, Lan, P, Willis, B, Nisalak, A, Kalayanarooj, S, Cummings, D, Simmons, C