RT Journal Article SR Electronic(1) A1 Portuguese Laboratory Network for the Diagnosis of Influenza Infection, Collective YR 2012 T1 Contribution of the Portuguese Laboratory Network for the Diagnosis of Influenza A(H1N1)pdm09 Infection during the 2009/10 and 2010/11 influenza seasons JF Eurosurveillance VO 17 IS 27 SP 20211 OP DO https://doi.org/10.2807/ese.17.27.20211-en UL https://www.eurosurveillance.org/content/10.2807/ese.17.27.20211-en