title: A longitudinal study of T cell subset surface antigen expression in multiple sclerosis.
mesh_terms: D000954:Antigens, Surface / Q000032:analysis*; D005260:Female; D000949:Histocompatibility Antigens Class II / Q000032:analysis*; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D009103:Multiple Sclerosis / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D000954:Antigens, Surface; D000949:Histocompatibility Antigens Class II