title: The structure of peripheral root dentin in young human premolars.
mesh_terms: D000293:Adolescent; D001641:Bicuspid / Q000648:ultrastructure*; D002648:Child; D003238:Connective Tissue / Q000648:ultrastructure; D003804:Dentin / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D013194:Staining and Labeling; D014092:Tooth Root / Q000648:ultrastructure*