Mortality rates are increased in patients with systemic juvenile idiopathic arthritis. Issue 2 (31st October 2016) - Davies, Rebecca; Southwood, Taunton; Kearsley-Fleet, Lianne; Lunt, Mark; Baildam, Eileen; Beresford, Michael W; Foster, Helen E; Douglas, Sharon; Thomson, Wendy; De Cock, Diederik; ,; ,; et al.