Phenotype of limited cutaneous systemic sclerosis patients with positive anti-topoisomerase i antibodies: Data from the EUSTAR cohort

Elisabetta Zanatta, Dörte Huscher, Augusta Ortolan, Jerome Avouac, Paolo Airò, Alexandra Balbir-Gurman, Elise Siegert, Marco Matucci Cerinic, Franco Cozzi, Gabriela Riemekasten, Anna Maria Hoffmann-Vold, Oliver Distler, Armando Gabrielli, Stefan Heitmann, Nicolas Hunzelmann, Carlomaurizio Montecucco, Jadranka Morovic-Vergles, Camillo Ribi, Andrea Doria, Yannick Allanore