title: [Preliminary study on the immune function of the erythrocyte in recurrent aphthous ulcer].
mesh_terms: D000328:Adult; D000936:Antigen-Antibody Complex / Q000032:analysis; D003179:Complement C3b / Q000032:analysis; D004912:Erythrocytes / Q000276:immunology*; D005260:Female; D006801:Humans; D007104:Immune Adherence Reaction; D008297:Male; D008875:Middle Aged; D011971:Receptors, Immunologic / Q000032:analysis; D012008:Recurrence; D012397:Rosette Formation; D013281:Stomatitis, Aphthous / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D011971:Receptors, Immunologic; D003179:Complement C3b