Estimating transmission intensity for a measles epidemic in Niamey, Niger: lessons for intervention.

Grais, R. F., M. J. Ferrari, C. Dubray, O. N. Bjornstad, B. T. Grenfell, A. Djibo, F. Fermon, and P. J. Guerin. 2006. Estimating transmission intensity for a measles epidemic in Niamey, Niger: lessons for intervention. T Roy Soc Trop Med H 100:867-873.