Undifferentiated connective tissue disease: a seven-center cross-sectional study of 184 patients
Cristiana Vaz, M. Couto, Débora Yane Oliveira de Medeiros, L. Cunha-Miranda, Josep Costa, Patrícia Nero, Rui Toledo Barros, María José Santos, E. Sousa, Anabela Barcelos, Luís Inês
Abstract