TY - GEN AU - Mosca,M AU - Tani,C AU - Bombardieri,S TI - Defining undifferentiated connective tissue diseases: a challenge for rheumatologists SN - 0961-2033 PY - 2008///0919 KW - Autoimmunity KW - immunology KW - Connective Tissue KW - pathology KW - Connective Tissue Diseases KW - diagnosis KW - Disease Progression KW - Humans N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1177/0961203307088004 ER -