Geographical clustering of cases of infection with moxifloxacin-resistant Clostridium difficile PCR-ribotypes 012, 017 and 046 in Sweden, 2008 and 2009 Åkerlund, T and Alefjord, I and Dohnhammar, U and Struwe, J and Norén, T and Tegmark-Wisell, K and the Swedish C. difficile Study Group, Collective, Eurosurveillance, 16, 19813 (2011), https://doi.org/10.2807/ese.16.10.19813-en