@article{articlec9332f5d, title = {Development and initial validation of the MS score for diagnosis of macrophage activation syndrome in systemic juvenile idiopathic arthritis}, author = {Minoia, Francesca and Bovis, Francesca and Davi, Sergio and Horne, AnnaCarin and Fischbach, Michel and Frosch, Michael and Huber, Adam and Jelusic, Marija and Sawhney, Sujata and Silva, Clovis Artur Almeida da}, year = {2019}, doi = {10.1136/annrheumdis-2019-215211}, journal = {Annals of the rheumatic diseases} }