title: B cell and T cell lymphopenia in systemic lupus erythematosus.
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis; D001402:B-Lymphocytes / Q000276:immunology*; D003165:Complement System Proteins / Q000032:analysis; D006801:Humans; D007104:Immune Adherence Reaction; D037102:Lectins; D007958:Leukocyte Count; D008180:Lupus Erythematosus, Systemic / Q000097:blood*; D008213:Lymphocyte Activation; D008231:Lymphopenia / Q000209:etiology*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000974:Antibodies, Antinuclear; D037102:Lectins; D003165:Complement System Proteins