Isolating Asian enterovirus 71 subgenogroup C4 in two Austrian clinical samples from 2004 Huemer, H. P. and Ortner, B and Huang, C-W and Schmid, D and Mutz, I and Wewalka, G and Yang, J and Allerberger, F, Eurosurveillance, 13, 18922 (2008), https://doi.org/10.2807/ese.13.28.18922-en