High prevalence of antibodies against Leptospira spp. in male Austrian adults: a cross-sectional survey, April to June 2009 
Poeppl, W and Orola, M J and Herkner, H and Müller, M and Tobudic, S and Faas, A and Mooseder, G and Allerberger, F and Burgmann, H, Eurosurveillance, 18, 20509 (2013), https://doi.org/10.2807/1560-7917.ES2013.18.25.20509