Somda, Z. C., Perry, H. N., Messonnier, N. R., Djingarey, M. H., Ki, S. O., & Meltzer, M. I. (2010). Modeling the Cost-Effectiveness of the Integrated Disease Surveillance and Response (IDSR) System: Meningitis in Burkina Faso. Public Library of Science.

Somda, Zana C., Helen N. Perry, Nancy R. Messonnier, Mamadou H. Djingarey, Salimata Ouedraogo Ki, i Martin I. Meltzer. Modeling the Cost-Effectiveness of the Integrated Disease Surveillance and Response (IDSR) System: Meningitis in Burkina Faso. Public Library of Science, 2010.

Somda, Zana C., et al. Modeling the Cost-Effectiveness of the Integrated Disease Surveillance and Response (IDSR) System: Meningitis in Burkina Faso. Public Library of Science, 2010.