Molla, Mitike, Sergio Torres-Rueda, Sandra Mounier-Jack, and Yayehyirad Kitaw. 2017. “Impacts of Accelerated Measles Elimination Activities on Immunisation Services and the Health System in Ethiopia”. The Ethiopian Journal of Health Development 29 (1). https://ejhd.org/index.php/ejhd/article/view/1443.