Intermittent preventive treatment for malaria among children in a refugee camp in Northern Uganda: lessons learned - Coldiron, M; Lasry, E; Bouhenia, M; Das, D; Okui, P; Nyehangane, D; Mwanga, J; Langendorf, C; Elder, G; Salumu, L; Grais, R (Malaria Journal, 2017)