Diphtheria in the south of France, March 2011 
Rousseau, C and Belchior, E and Broche, B and Badell, E and Guiso, N and Laharie, I and Patey, O and Lévy-Bruhl, D, Eurosurveillance, 16, 19867 (2011), https://doi.org/10.2807/ese.16.19.19867-en