Journal Article
                        
                        Sankoh, Osman, Paul  Welaga, Cornelius  Debpuur, Charles  Gyaase, Mary Atta  Poma, Martin Kavao  Mutua, S. M. Manzoor Ahmed  Hanifi, Cesario  Martins, Eric  Nebie, Moubassira  Kagoné, Jacques B. O.  Emina, and Peter  Aaby.  
"The non-specific effects of vaccines and other childhood interventions: the contribution of INDEPTH Health and Demographic Surveillance Systems." International Journal of Epidemiology 43, no. 3 (2014): 645-653.