title: Isolation and characterization of circulating immune complexes in patients with hepatitis B systemic vasculitis.
mesh_terms: D000936:Antigen-Antibody Complex / Q000032:analysis*; D003165:Complement System Proteins / Q000032:analysis; D006509:Hepatitis B / Q000150:complications / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D014657:Vasculitis / Q000209:etiology / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D003165:Complement System Proteins