title: Simultaneous demonstration of keratin and mucin.
mesh_terms: D001980:Bronchi / Q000166:cytology* / Q000473:pathology; D006801:Humans; D006965:Hyperplasia; D007106:Immune Sera; D007633:Keratins / Q000032:analysis*; D009077:Mucins / Q000032:analysis*; D009092:Mucous Membrane / Q000166:cytology; D013194:Staining and Labeling
chemical_list: D007106:Immune Sera; D009077:Mucins; D007633:Keratins