Prolonged outbreak of B meningococcal disease in the Seine-Maritime department, France, January 2003 to June 2005 Rouaud, Pascale and Perrocheau, A and Taha, M K and Sesboué, C and Forgues, A M and Parent du Châtelet, I and Lévy-Bruhl, D, Eurosurveillance, 11, 635 (2006), https://doi.org/10.2807/esm.11.07.00635-en