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), p. 8. doi: 10.5365/wpsar.2022.13.3.874.