@article{:/content/10.2807/ese.18.15.20447-en, author = "Widgren, K and Magnusson, M and Hagstam, P and Widerström, M and Örtqvist, Å and Einemo, I M and Follin, P and Lindblom, A and Mäkitalo, S and Wik, O and Österlund, A and Grünewald, M and Uhnoo, I and Linde, A", title = "Prevailing effectiveness of the 2009 influenza A(H1N1)pdm09 vaccine during the 2010/11 season in Sweden", journal = "Eurosurveillance", year = "2013", volume = "18", number = "15", eid = 20447, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/ese.18.15.20447-en", doi = "https://doi.org/10.2807/ese.18.15.20447-en" }