Undifferentiated connective tissue disease: the diagnoses critically revised-experience of a single center

Ilaria Cavazzana1, Paolo Semeraro2, Cesare Tomasi2

  • 1Rheumatology and Clinical Immunology Unit and Chair, Department of Experimental and Clinical Science, ERN-Reconnect Centre, ASST Spedali Civili, University of Brescia, Brescia, Italy. ilaria.cavazzana@unibs.it.

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