title: Human smooth muscle autoantibodies reacting with intermediate (100 A) filaments.
mesh_terms: D000937:Antigen-Antibody Reactions; D001323:Autoantibodies; D003593:Cytoplasm / Q000276:immunology*; D005347:Fibroblasts / Q000276:immunology; D006801:Humans; D009130:Muscle, Smooth / Q000276:immunology*; D009369:Neoplasms / Q000276:immunology
chemical_list: D001323:Autoantibodies