@article{:/content/10.2807/1560-7917.ES.2020.25.22.2000921, author = "Johansen, Tone Bjordal and Astrup, Elisabeth and Jore, Solveig and Nilssen, Hege and Dahlberg, Bente Barton and Klingenberg, Claus and Berg, Are Stuwitz and Greve-Isdahl, Margrethe", title = "Infection prevention guidelines and considerations for paediatric risk groups when reopening primary schools during COVID-19 pandemic, Norway, April 2020", journal = "Eurosurveillance", year = "2020", volume = "25", number = "22", eid = 2000921, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2020.25.22.2000921", doi = "https://doi.org/10.2807/1560-7917.ES.2020.25.22.2000921" }