Measles recognition during measles outbreak at a paediatric university hospital, Austria, January to February 2017 Kohlmaier, Benno and Schweintzger, Nina A and Zenz, Werner, Eurosurveillance, 25, 1900260 (2020), https://doi.org/10.2807/1560-7917.ES.2020.25.3.1900260