title: A light and scanning electron microscopic study of the development of enamel-free areas on the molar teeth of the rat.
mesh_terms: D000375:Aging; D000566:Amelogenesis; D000818:Animals; D003743:Dental Enamel / Q000648:ultrastructure; D004658:Enamel Organ / Q000196:embryology; D004848:Epithelium / Q000196:embryology / Q000648:ultrastructure; D008855:Microscopy, Electron, Scanning; D008963:Molar / Q000196:embryology / Q000648:ultrastructure*; D051381:Rats