Large ongoing Q fever outbreak in the south of The Netherlands, 2008 Schimmer, B and Morroy, G and Dijkstra, F and Schneeberger, P M and Weers-Pothoff, G and Timen, A and Wijkmans, C and van der Hoek, W, Eurosurveillance, 13, 18939 (2008), https://doi.org/10.2807/ese.13.31.18939-en