title: Secretory immunoglobulin A (SIgA) in middle ear effusions. Observation of 160 specimens.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002848:Chromatography, DEAE-Cellulose; D002908:Chronic Disease; D004432:Ear, Middle / Q000378:metabolism; D004589:Electrophoresis, Disc; D000939:Epitopes; D005122:Exudates and Transudates / Q000276:immunology*; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000032:analysis*; D008875:Middle Aged; D010033:Otitis Media / Q000276:immunology*; D010306:Parotid Gland / Q000378:metabolism; D011506:Proteins / Q000032:analysis; D011817:Rabbits / Q000276:immunology; D012463:Saliva / Q000276:immunology
chemical_list: D000939:Epitopes; D007106:Immune Sera; D007070:Immunoglobulin A; D011506:Proteins