Crimean-Congo haemorrhagic fever in a Greek worker returning from Bulgaria, June 2018 Papa, Anna and Markatou, Filothei and Maltezou, Helena C. and Papadopoulou, Elpida and Terzi, Eirini and Ventouri, Sarantoula and Pervanidou, Danai and Tsiodras, Sotirios and Maltezos, Efstratios, Eurosurveillance, 23, 1800432 (2018), https://doi.org/10.2807/1560-7917.ES.2018.23.35.1800432