Epidemiological and clinical characteristics of influenza A(H1N1)v infection in children: The first 45 cases in Cyprus, June – August 2009 Koliou, M and Soteriades, E S and Toumasi, M M and Demosthenous, A and Hadjidemetriou, A, Eurosurveillance, 14, 19312 (2009), https://doi.org/10.2807/ese.14.33.19312-en