Sengkeopraseuth, B., Khamphaphongphane, B., Vongphrachanh, P., Xeuatvongsa, A., Norasingh, S., Pathammvong, C., Phengxay, M., Philakong, P., & Datta, S. S. (2018). Analysing the characteristics of a measles outbreak in Houaphanh province to guide measles elimination in the Lao People’s Democratic Republic. Western Pacific Surveillance and Response, 9(3). https://doi.org/10.5365/wpsar.2017.8.1.012