Dissieka, R., Soohoo, M., Janmohamed, A. and Doledec, D. (2019) “Providing mothers with mobile phone message reminders increases childhood immunisation and vitamin A supplementation coverage in Côte d’Ivoire: a randomised controlled trial”, Journal of Public Health in Africa, 10(1). doi: 10.4081/jphia.2019.1032.