Validation of a score tool for measurement of histological severity in juvenile dermatomyositis and association with clinical severity of disease - Varsani, Hemlata; Frommer, Klaus W.; Charman, Susan C.; Li, Charles K.; Marie, Suely K. N.; Amato, Anthony A.; Banwell, Brenda; Bove, Kevin E.; Corse, Andrea M.; Emslie-Smith, Alison M.; Jacques, Thomas S.; Lundberg, Ingrid E.; et al. (Annals of the Rheumatic Diseases, 2015)