@article{:/content/10.2807/1560-7917.ES.2016.21.43.30381, author = "Leval, Amy and Hergens, Maria Pia and Persson, Karin and Örtqvist, Åke", title = "Real-time real-world analysis of seasonal influenza vaccine effectiveness: method development and assessment of a population-based cohort in Stockholm County, Sweden, seasons 2011/12 to 2014/15", journal = "Eurosurveillance", year = "2016", volume = "21", number = "43", eid = 30381, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2016.21.43.30381", doi = "https://doi.org/10.2807/1560-7917.ES.2016.21.43.30381" }