Spatial dynamics of meningococcal meningitis in Niger: observed patterns in comparison with measles.

Bharti, N., H. Broutin, R. F. Grais, M. J. Ferrari, A. Djibo, A. J. Tatem, and B. T. Grenfell. 2012. Spatial dynamics of meningococcal meningitis in Niger: observed patterns in comparison with measles. Epidemiol Infect 140:1356-1365.