title: [Quantitative detection of serum free E-receptor and its clinical significance].
mesh_terms: D000328:Adult; D000368:Aged; D000943:Antigens, Differentiation / Q000032:analysis*; D018801:CD2 Antigens; D003240:Connective Tissue Diseases / Q000276:immunology; D005260:Female; D006258:Head and Neck Neoplasms / Q000276:immunology*; D006801:Humans; D008297:Male; D008562:Membrane Glycoproteins / Q000032:analysis*; D008875:Middle Aged; D011971:Receptors, Immunologic / Q000032:analysis*; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000943:Antigens, Differentiation; D018801:CD2 Antigens; D008562:Membrane Glycoproteins; D011971:Receptors, Immunologic