title: Scanning electron microscopy of the gingival wall of deep periodontal pockets in humans.
mesh_terms: D004848:Epithelium / Q000648:ultrastructure; D005881:Gingiva / Q000648:ultrastructure*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D010514:Periodontal Pocket / Q000473:pathology*; D010518:Periodontitis / Q000473:pathology*