title: [Histochemical studies on the mucous membrane in chronic otitis media and the grafting material for tympanoplasty].
mesh_terms: D002781:Cholesteatoma / Q000473:pathology; D002908:Chronic Disease; D004424:Ear Canal / Q000166:cytology*; D004432:Ear, Middle / Q000473:pathology*; D004847:Epithelial Cells; D005205:Fascia / Q000166:cytology*; D006025:Glycosaminoglycans / Q000032:analysis; D006257:Head; D006651:Histocytochemistry; D006801:Humans; D009092:Mucous Membrane / Q000473:pathology; D010031:Otitis / Q000473:pathology*; D010504:Periodic Acid; D012867:Skin / Q000166:cytology*; D013194:Staining and Labeling; D013848:Thigh; D014433:Tympanoplasty
chemical_list: D006025:Glycosaminoglycans; D010504:Periodic Acid