Cluster of atypical adult Guillain-Barré syndrome temporally associated with neurological illness due to EV-D68 in children, South Wales, United Kingdom, October 2015 to January 2016 Williams, Christopher J and Thomas, Rhys H and Pickersgill, Trevor P and Lyons, Marion and Lowe, Gwen and Stiff, Rhianwen E and Moore, Catherine and Jones, Rachel and Howe, Robin and Brunt, Huw and Ashman, Anna and Mason, Brendan W, Eurosurveillance, 21, 30119 (2016), https://doi.org/10.2807/1560-7917.ES.2016.21.4.30119