Journal Article
                        
                        Nonvignon, Justice, Genevieve Cecilia  Aryeetey, Shamwill  Issah, Patrick  Ansah, Keziah L Malm, Winfred  Ofosu, Titus  Tagoe, Samuel Agyei  Agyemang, and Moses  Aikins.  
"Cost-effectiveness of seasonal malaria chemoprevention in upper west region of Ghana." Malaria Journal 15, no. 1 (2016): 367.