title: UCTD or U1 RNP-associated connective tissue syndrome.
authors: M F
authors: MF
authors: Kahn
mesh_terms: D000906:Antibodies / Q000032:analysis*; D003240:Connective Tissue Diseases / Q000276:immunology*; D006801:Humans; D017412:Ribonucleoprotein, U1 Small Nuclear / Q000276:immunology*; D013577:Syndrome; D009626:Terminology as Topic
chemical_list: D000906:Antibodies; D017412:Ribonucleoprotein, U1 Small Nuclear