title: [Ultrastructural study on the human infant and child oral epithelium, especially the gingival epithelium].
mesh_terms: D002648:Child; D002675:Child, Preschool; D003593:Cytoplasm / Q000648:ultrastructure; D004848:Epithelium / Q000648:ultrastructure; D005260:Female; D005881:Gingiva / Q000648:ultrastructure*; D006801:Humans; D007223:Infant; D007365:Intercellular Junctions / Q000648:ultrastructure; D007633:Keratins; D008297:Male; D008855:Microscopy, Electron, Scanning; D009061:Mouth Mucosa / Q000648:ultrastructure*; D009940:Organoids / Q000648:ultrastructure
chemical_list: D007633:Keratins