Morphology and permeability of the dentinal smear layer.
D000134:Acid Etching, Dental; D003737:Dental Cavity Preparation / Q000295:instrumentation / Q000379:methods*; D003782:Dental Pulp / Q000502:physiology; D003804:Dentin / Q000033:anatomy & histology* / Q000378:metabolism / Q000648:ultrastructure; D003806:Dentin Permeability; D006801:Humans; D014088:Tooth Permeability