title: Electron microscopic observations of the nasal mucosa in ozaena. I. Preliminary findings.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003094:Collagen / Q000032:analysis; D004727:Endothelium / Q000473:pathology; D004847:Epithelial Cells; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D009297:Nasal Mucosa / Q000032:analysis / Q000473:pathology*; D012222:Rhinitis, Atrophic / Q000473:pathology*
chemical_list: D003094:Collagen