title: Electron microscopic study of the human epithelial attachment.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003648:Decalcification Technique; D003739:Dental Cementum / Q000166:cytology*; D003743:Dental Enamel / Q000166:cytology*; D004847:Epithelial Cells; D005881:Gingiva / Q000166:cytology*; D006801:Humans; D008854:Microscopy, Electron