Adeoye, Olawunmi O., Abimbola Aman-Oloniyo, Patrick Nguku, Abiola Oduneye, and Modupe Dawodu. 2013. “Case Based Surveillance for Measles in Lagos, South Western Nigeria, September 2011”. Online Journal of Public Health Informatics 5 (1). https://doi.org/10.5210/ojphi.v5i1.4509.