title: Serum IgD and IgE concentrations in recurrent aphthous ulcers and oral lichen planus.
authors.forename: A
authors.initials: A
authors.lastname: Sun
authors.forename: H W
authors.initials: HW
authors.lastname: Kwan
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007072:Immunoglobulin D / Q000032:analysis*; D007073:Immunoglobulin E / Q000032:analysis*; D008010:Lichen Planus / Q000097:blood / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000097:blood / Q000276:immunology*; D012008:Recurrence; D013281:Stomatitis, Aphthous / Q000097:blood / Q000276:immunology*
chemical_list: D007072:Immunoglobulin D; D007073:Immunoglobulin E