RT Journal Article SR Electronic(1) A1 Struelens, M J A1 Palm, D A1 Takkinen, J YR 2011 T1 Enteroaggregative, Shiga toxin-producing Escherichia coli O104:H4 outbreak: new microbiological findings boost coordinated investigations by European public health laboratories JF Eurosurveillance VO 16 IS 24 SP 19890 OP DO https://doi.org/10.2807/ese.16.24.19890-en UL https://www.eurosurveillance.org/content/10.2807/ese.16.24.19890-en