RT Journal Article SR Electronic(1) A1 Uphoff, H A1 Geis, S A1 GrĂ¼ber, A A1 Hauri, A M YR 2009 T1 What will the next influenza season bring about: seasonal influenza or the new A(H1N1)v? An analysis of German influenza surveillance data JF Eurosurveillance VO 14 IS 32 SP 19303 OP DO https://doi.org/10.2807/ese.14.32.19303-en UL https://www.eurosurveillance.org/content/10.2807/ese.14.32.19303-en