Douangboupha, V., Binns, P.L., Khamphaphongphane, B., Som Oulay, V., Sengsaiya, K., Boupphaphanh, T. and Xangsayarath, P. 2022. Factors contributing to a measles outbreak in a hard-to-reach rural village in Xaisomboun Province, Lao People’s Democratic Republic: Measles outbreak in Xaisomboun, Lao PDR. Western Pacific Surveillance and Response. 13, 3 (Aug. 2022), 8. DOI:https://doi.org/10.5365/wpsar.2022.13.3.874.