Vannavong, N., R. Seidu, T. A. Stenström, N. Dada, and H. J. Overgaard. “Dengue-Like Illness Surveillance: A Two-Year Longitudinal Survey in Suburban and Rural Communities in the Lao People’s Democratic Republic and in Thailand”. Western Pacific Surveillance and Response, vol. 10, no. 1, Feb. 2019, doi:10.5365/wpsar.2017.8.4.001.